Base | Representation |
---|---|
bin | 1000110110010101001… |
… | …1101101101111001100 |
3 | 112112101210002002120011 |
4 | 2031211103231233030 |
5 | 4442321010203002 |
6 | 153501051403004 |
7 | 13661166422020 |
oct | 2154523555714 |
9 | 475353062504 |
10 | 152023522252 |
11 | 59522351398 |
12 | 25568453464 |
13 | 114498711c4 |
14 | 7502410380 |
15 | 3e4b58b8d7 |
hex | 23654edbcc |
152023522252 has 24 divisors (see below), whose sum is σ = 304076218880. Its totient is φ = 65146686480.
The previous prime is 152023522241. The next prime is 152023522283. The reversal of 152023522252 is 252225320251.
It is a happy number.
It is a super-2 number, since 2×1520235222522 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42727 + ... + 553057.
Almost surely, 2152023522252 is an apocalyptic number.
It is an amenable number.
152023522252 is an abundant number, since it is smaller than the sum of its proper divisors (152052696628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152023522252 is a wasteful number, since it uses less digits than its factorization.
152023522252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 520981 (or 520979 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 31.
The spelling of 152023522252 in words is "one hundred fifty-two billion, twenty-three million, five hundred twenty-two thousand, two hundred fifty-two".
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