Base | Representation |
---|---|
bin | 1000111000101101110… |
… | …1111100100001010011 |
3 | 112121001101202110002020 |
4 | 2032023131330201103 |
5 | 10000123404112301 |
6 | 154044401422523 |
7 | 14013102236400 |
oct | 2161335744123 |
9 | 477041673066 |
10 | 152663738451 |
11 | 59820778294 |
12 | 2570693aa43 |
13 | 1151c3aab63 |
14 | 75634652a7 |
15 | 3e878a0436 |
hex | 238b77c853 |
152663738451 has 24 divisors (see below), whose sum is σ = 236802701520. Its totient is φ = 87229743552.
The previous prime is 152663738411. The next prime is 152663738467. The reversal of 152663738451 is 154837366251.
It is not a de Polignac number, because 152663738451 - 26 = 152663738387 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 152663738394 and 152663738403.
It is not an unprimeable number, because it can be changed into a prime (152663738411) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2390605 + ... + 2453633.
It is an arithmetic number, because the mean of its divisors is an integer number (9866779230).
Almost surely, 2152663738451 is an apocalyptic number.
152663738451 is a deficient number, since it is larger than the sum of its proper divisors (84138963069).
152663738451 is a wasteful number, since it uses less digits than its factorization.
152663738451 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79523 (or 79516 counting only the distinct ones).
The product of its digits is 3628800, while the sum is 51.
The spelling of 152663738451 in words is "one hundred fifty-two billion, six hundred sixty-three million, seven hundred thirty-eight thousand, four hundred fifty-one".
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