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80150352 = 2431669799
BaseRepresentation
bin1001100011011…
…11111101010000
312120211001121120
410301233331100
5131004302402
611541522240
71662160332
oct461577520
9176731546
1080150352
1141274167
1222a13380
13137b3959
14a905452
1570833bc
hex4c6ff50

80150352 has 20 divisors (see below), whose sum is σ = 207055200. Its totient is φ = 26716768.

The previous prime is 80150351. The next prime is 80150353. The reversal of 80150352 is 25305108.

It is an interprime number because it is at equal distance from previous prime (80150351) and next prime (80150353).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80150351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834852 + ... + 834947.

It is an arithmetic number, because the mean of its divisors is an integer number (10352760).

Almost surely, 280150352 is an apocalyptic number.

It is an amenable number.

80150352 is an abundant number, since it is smaller than the sum of its proper divisors (126904848).

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

80150352 is a wasteful number, since it uses less digits than its factorization.

80150352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669810 (or 1669804 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 80150352 is about 8952.6728969621. The cubic root of 80150352 is about 431.1567053804.

The spelling of 80150352 in words is "eighty million, one hundred fifty thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 1669799 3339598 5009397 6679196 10018794 13358392 20037588 26716784 40075176 80150352