Base | Representation |
---|---|
bin | 10010001010110… |
… | …10010100001010 |
3 | 101121210101221121 |
4 | 21011122110022 |
5 | 303004212300 |
6 | 23042425454 |
7 | 3530331040 |
oct | 1105322412 |
9 | 347711847 |
10 | 152413450 |
11 | 79040532 |
12 | 4306228a |
13 | 25765597 |
14 | 16356390 |
15 | d5a981a |
hex | 915a50a |
152413450 has 48 divisors (see below), whose sum is σ = 325157760. Its totient is φ = 52067520.
The previous prime is 152413439. The next prime is 152413487. The reversal of 152413450 is 54314251.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125044 + ... + 126256.
It is an arithmetic number, because the mean of its divisors is an integer number (6774120).
Almost surely, 2152413450 is an apocalyptic number.
152413450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152413450 is an abundant number, since it is smaller than the sum of its proper divisors (172744310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152413450 is a wasteful number, since it uses less digits than its factorization.
152413450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1591 (or 1586 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 152413450 is about 12345.5842308090. The cubic root of 152413450 is about 534.1637735452.
The spelling of 152413450 in words is "one hundred fifty-two million, four hundred thirteen thousand, four hundred fifty".
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