Base | Representation |
---|---|
bin | 10010000010101… |
… | …10111101101000 |
3 | 101112210102201221 |
4 | 21001112331220 |
5 | 302221214034 |
6 | 23003551424 |
7 | 3515314660 |
oct | 1101267550 |
9 | 345712657 |
10 | 151351144 |
11 | 7848539a |
12 | 4282b574 |
13 | 25482bb9 |
14 | 1615b1a0 |
15 | d449bb4 |
hex | 9056f68 |
151351144 has 32 divisors (see below), whose sum is σ = 325886400. Its totient is φ = 64552320.
The previous prime is 151351129. The next prime is 151351159. The reversal of 151351144 is 441153151.
It is an interprime number because it is at equal distance from previous prime (151351129) and next prime (151351159).
It is a super-4 number, since 4×1513511444 (a number of 34 digits) contains 4444 as substring.
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 7 ways as a sum of consecutive naturals, for example, 5412 + ... + 18220.
It is an arithmetic number, because the mean of its divisors is an integer number (10183950).
Almost surely, 2151351144 is an apocalyptic number.
151351144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
151351144 is an abundant number, since it is smaller than the sum of its proper divisors (174535256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151351144 is a wasteful number, since it uses less digits than its factorization.
151351144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13033 (or 13029 counting only the distinct ones).
The product of its digits is 1200, while the sum is 25.
The square root of 151351144 is about 12302.4852773738. The cubic root of 151351144 is about 532.9198569583.
The spelling of 151351144 in words is "one hundred fifty-one million, three hundred fifty-one thousand, one hundred forty-four".
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