Base | Representation |
---|---|
bin | 10010001011010… |
… | …00010111100100 |
3 | 101121220022220112 |
4 | 21011220113210 |
5 | 303013033022 |
6 | 23043552152 |
7 | 3530660621 |
oct | 1105502744 |
9 | 347808815 |
10 | 152471012 |
11 | 7907a801 |
12 | 4308b658 |
13 | 25785845 |
14 | 1636d348 |
15 | d5bb8e2 |
hex | 91685e4 |
152471012 has 12 divisors (see below), whose sum is σ = 270479916. Its totient is φ = 75191040.
The previous prime is 152470963. The next prime is 152471017. The reversal of 152471012 is 210174251.
It can be written as a sum of positive squares in 2 ways, for example, as 44809636 + 107661376 = 6694^2 + 10376^2 .
It is not an unprimeable number, because it can be changed into a prime (152471017) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260789 + ... + 261372.
It is an arithmetic number, because the mean of its divisors is an integer number (22539993).
Almost surely, 2152471012 is an apocalyptic number.
It is an amenable number.
152471012 is a deficient number, since it is larger than the sum of its proper divisors (118008904).
152471012 is a wasteful number, since it uses less digits than its factorization.
152471012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 522238 (or 522236 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 23.
The square root of 152471012 is about 12347.9152896349. The cubic root of 152471012 is about 534.2310109732.
The spelling of 152471012 in words is "one hundred fifty-two million, four hundred seventy-one thousand, twelve".
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