Base | Representation |
---|---|
bin | 10010001010100… |
… | …11101110100001 |
3 | 101121202000221011 |
4 | 21011103232201 |
5 | 303002331330 |
6 | 23042100521 |
7 | 3530156260 |
oct | 1105235641 |
9 | 347660834 |
10 | 152386465 |
11 | 79022230 |
12 | 4304a741 |
13 | 2575620a |
14 | 1634a5d7 |
15 | d5a182a |
hex | 9153ba1 |
152386465 has 32 divisors (see below), whose sum is σ = 228789504. Its totient is φ = 94659840.
The previous prime is 152386457. The next prime is 152386513. The reversal of 152386465 is 564683251.
It is not a de Polignac number, because 152386465 - 23 = 152386457 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152347 + ... + 153343.
It is an arithmetic number, because the mean of its divisors is an integer number (7149672).
Almost surely, 2152386465 is an apocalyptic number.
It is an amenable number.
152386465 is a deficient number, since it is larger than the sum of its proper divisors (76403039).
152386465 is a wasteful number, since it uses less digits than its factorization.
152386465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1417.
The product of its digits is 172800, while the sum is 40.
The square root of 152386465 is about 12344.4912815393. The cubic root of 152386465 is about 534.1322468870.
The spelling of 152386465 in words is "one hundred fifty-two million, three hundred eighty-six thousand, four hundred sixty-five".
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