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152250036 = 22397139941
BaseRepresentation
bin10010001001100…
…10011010110100
3101121111002210020
421010302122310
5302434000121
623035125140
73526050441
oct1104623264
9347432706
10152250036
1178a39784
1242ba37b0
13257090a3
14163129c8
15d5761c6
hex91326b4

152250036 has 48 divisors (see below), whose sum is σ = 361878720. Its totient is φ = 49812480.

The previous prime is 152250023. The next prime is 152250037. The reversal of 152250036 is 630052251.

It is a junction number, because it is equal to n+sod(n) for n = 152249988 and 152250015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152250037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161326 + ... + 162266.

It is an arithmetic number, because the mean of its divisors is an integer number (7539140).

Almost surely, 2152250036 is an apocalyptic number.

It is an amenable number.

152250036 is an abundant number, since it is smaller than the sum of its proper divisors (209628684).

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

152250036 is a wasteful number, since it uses less digits than its factorization.

152250036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184 (or 1182 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 152250036 is about 12338.9641380466. The cubic root of 152250036 is about 533.9727994674.

The spelling of 152250036 in words is "one hundred fifty-two million, two hundred fifty thousand, thirty-six".

Divisors: 1 2 3 4 6 12 97 139 194 278 291 388 417 556 582 834 941 1164 1668 1882 2823 3764 5646 11292 13483 26966 40449 53932 80898 91277 130799 161796 182554 261598 273831 365108 392397 523196 547662 784794 1095324 1569588 12687503 25375006 38062509 50750012 76125018 152250036