Base | Representation |
---|---|
bin | 1000110111111010000… |
… | …1110111111101010100 |
3 | 112120111021021221122110 |
4 | 2031332201313331110 |
5 | 4444202321231112 |
6 | 154011045031020 |
7 | 14004525161001 |
oct | 2157641677524 |
9 | 476437257573 |
10 | 152446664532 |
11 | 5971a193458 |
12 | 256660b5470 |
13 | 114b6426256 |
14 | 75426ba8a8 |
15 | 3e737c213c |
hex | 237e877f54 |
152446664532 has 24 divisors (see below), whose sum is σ = 355750780000. Its totient is φ = 50809569696.
The previous prime is 152446664507. The next prime is 152446664549. The reversal of 152446664532 is 235466644251.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 641407 + ... + 846342.
Almost surely, 2152446664532 is an apocalyptic number.
152446664532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
152446664532 is an abundant number, since it is smaller than the sum of its proper divisors (203304115468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152446664532 is a wasteful number, since it uses less digits than its factorization.
152446664532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1496295 (or 1496293 counting only the distinct ones).
The product of its digits is 4147200, while the sum is 48.
The spelling of 152446664532 in words is "one hundred fifty-two billion, four hundred forty-six million, six hundred sixty-four thousand, five hundred thirty-two".
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