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152370500 = 22531943373
BaseRepresentation
bin10010001010011…
…11110101000100
3101121201020000212
421011033311010
5303001324000
623041454552
73530061602
oct1105176504
9347636025
10152370500
1179011237
1243041458
132574bb79
1416344872
15d59bc35
hex914fd44

152370500 has 96 divisors (see below), whose sum is σ = 359399040. Its totient is φ = 56246400.

The previous prime is 152370499. The next prime is 152370521. The reversal of 152370500 is 5073251.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 408314 + ... + 408686.

It is an arithmetic number, because the mean of its divisors is an integer number (3743740).

Almost surely, 2152370500 is an apocalyptic number.

152370500 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 152370500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179699520).

152370500 is an abundant number, since it is smaller than the sum of its proper divisors (207028540).

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

152370500 is a wasteful number, since it uses less digits than its factorization.

152370500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 152370500 is about 12343.8446198905. The cubic root of 152370500 is about 534.1135931762.

The spelling of 152370500 in words is "one hundred fifty-two million, three hundred seventy thousand, five hundred".

Divisors: 1 2 4 5 10 19 20 25 38 43 50 76 86 95 100 125 172 190 215 250 373 380 430 475 500 746 817 860 950 1075 1492 1634 1865 1900 2150 2375 3268 3730 4085 4300 4750 5375 7087 7460 8170 9325 9500 10750 14174 16039 16340 18650 20425 21500 28348 32078 35435 37300 40850 46625 64156 70870 80195 81700 93250 102125 141740 160390 177175 186500 204250 304741 320780 354350 400975 408500 609482 708700 801950 885875 1218964 1523705 1603900 1771750 2004875 3047410 3543500 4009750 6094820 7618525 8019500 15237050 30474100 38092625 76185250 152370500