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152110080 = 2103253301
BaseRepresentation
bin10010001000100…
…00010000000000
3101121012222210200
421010100100000
5302420010310
623032125200
73524625423
oct1104202000
9347188720
10152110080
1178953611
1242b36800
132568a485
14162b79ba
15d5499c0
hex9110400

152110080 has 132 divisors (see below), whose sum is σ = 527217132. Its totient is φ = 40550400.

The previous prime is 152110073. The next prime is 152110081. The reversal of 152110080 is 80011251.

It can be written as a sum of positive squares in 2 ways, for example, as 42614784 + 109495296 = 6528^2 + 10464^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152110081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44430 + ... + 47730.

Almost surely, 2152110080 is an apocalyptic number.

152110080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152110080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263608566).

152110080 is an abundant number, since it is smaller than the sum of its proper divisors (375107052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152110080 is a wasteful number, since it uses less digits than its factorization.

152110080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3332 (or 3311 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 152110080 is about 12333.2915314607. The cubic root of 152110080 is about 533.8091309605.

The spelling of 152110080 in words is "one hundred fifty-two million, one hundred ten thousand, eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 512 576 640 720 768 960 1024 1152 1280 1440 1536 1920 2304 2560 2880 3072 3301 3840 4608 5120 5760 6602 7680 9216 9903 11520 13204 15360 16505 19806 23040 26408 29709 33010 39612 46080 49515 52816 59418 66020 79224 99030 105632 118836 132040 148545 158448 198060 211264 237672 264080 297090 316896 396120 422528 475344 528160 594180 633792 792240 845056 950688 1056320 1188360 1267584 1584480 1690112 1901376 2112640 2376720 2535168 3168960 3380224 3802752 4225280 4753440 5070336 6337920 7605504 8450560 9506880 10140672 12675840 15211008 16901120 19013760 25351680 30422016 38027520 50703360 76055040 152110080