Base | Representation |
---|---|
bin | 10010001100101… |
… | …00010101011001 |
3 | 101122020110221100 |
4 | 21012110111121 |
5 | 303034313342 |
6 | 23051502013 |
7 | 3532340634 |
oct | 1106242531 |
9 | 348213840 |
10 | 152651097 |
11 | 79193035 |
12 | 43157909 |
13 | 258197c1 |
14 | 163b8c1b |
15 | d604e4c |
hex | 9194559 |
152651097 has 24 divisors (see below), whose sum is σ = 226411848. Its totient is φ = 99072000.
The previous prime is 152651071. The next prime is 152651117. The reversal of 152651097 is 790156251.
152651097 is a `hidden beast` number, since 1 + 52 + 6 + 510 + 97 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 54819216 + 97831881 = 7404^2 + 9891^2 .
It is not a de Polignac number, because 152651097 - 27 = 152650969 is a prime.
It is a super-4 number, since 4×1526510974 (a number of 34 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (152651197) 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, 54073 + ... + 56825.
It is an arithmetic number, because the mean of its divisors is an integer number (9433827).
Almost surely, 2152651097 is an apocalyptic number.
It is an amenable number.
152651097 is a deficient number, since it is larger than the sum of its proper divisors (73760751).
152651097 is a wasteful number, since it uses less digits than its factorization.
152651097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2921 (or 2918 counting only the distinct ones).
The product of its (nonzero) digits is 18900, while the sum is 36.
The square root of 152651097 is about 12355.2052593229. The cubic root of 152651097 is about 534.4412567071.
It can be divided in two parts, 152 and 651097, that added together give a square (651249 = 8072).
The spelling of 152651097 in words is "one hundred fifty-two million, six hundred fifty-one thousand, ninety-seven".
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