Base | Representation |
---|---|
bin | 1000111001110110101… |
… | …1101010110101110100 |
3 | 112121211200202220022101 |
4 | 2032131223222311310 |
5 | 10001240121412230 |
6 | 154134555311444 |
7 | 14023502550124 |
oct | 2163553526564 |
9 | 477750686271 |
10 | 152969325940 |
11 | 59968218732 |
12 | 2579114b584 |
13 | 1156a7b3c62 |
14 | 7591c90c84 |
15 | 3ea4614aca |
hex | 239daead74 |
152969325940 has 48 divisors (see below), whose sum is σ = 322670823552. Its totient is φ = 60914837376.
The previous prime is 152969325877. The next prime is 152969325973. The reversal of 152969325940 is 49523969251.
It is a super-2 number, since 2×1529693259402 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5222817 + ... + 5252023.
It is an arithmetic number, because the mean of its divisors is an integer number (6722308824).
Almost surely, 2152969325940 is an apocalyptic number.
152969325940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
152969325940 is an abundant number, since it is smaller than the sum of its proper divisors (169701497612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152969325940 is a wasteful number, since it uses less digits than its factorization.
152969325940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30376 (or 30374 counting only the distinct ones).
The product of its (nonzero) digits is 5248800, while the sum is 55.
The spelling of 152969325940 in words is "one hundred fifty-two billion, nine hundred sixty-nine million, three hundred twenty-five thousand, nine hundred forty".
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