Base | Representation |
---|---|
bin | 10010001110100… |
… | …00111100010111 |
3 | 101122201002110221 |
4 | 21013100330113 |
5 | 303120234401 |
6 | 23101055211 |
7 | 3534423463 |
oct | 1107207427 |
9 | 348632427 |
10 | 152899351 |
11 | 79342600 |
12 | 43257507 |
13 | 258a57b7 |
14 | 164414a3 |
15 | d6537a1 |
hex | 91d0f17 |
152899351 has 6 divisors (see below), whose sum is σ = 168063056. Its totient is φ = 138999300.
The previous prime is 152899349. The next prime is 152899361. The reversal of 152899351 is 153998251.
It is a happy number.
152899351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 152899351 - 21 = 152899349 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 152899298 and 152899307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152899301) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 631695 + ... + 631936.
Almost surely, 2152899351 is an apocalyptic number.
152899351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
152899351 is a deficient number, since it is larger than the sum of its proper divisors (15163705).
152899351 is a wasteful number, since it uses less digits than its factorization.
152899351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1263653 (or 1263642 counting only the distinct ones).
The product of its digits is 97200, while the sum is 43.
The square root of 152899351 is about 12365.2477128443. The cubic root of 152899351 is about 534.7308175066.
The spelling of 152899351 in words is "one hundred fifty-two million, eight hundred ninety-nine thousand, three hundred fifty-one".
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