Base | Representation |
---|---|
bin | 10010000010110… |
… | …00010001110010 |
3 | 101112210201010102 |
4 | 21001120101302 |
5 | 302221402110 |
6 | 23004032402 |
7 | 3515336453 |
oct | 1101302162 |
9 | 345721112 |
10 | 151356530 |
11 | 78489446 |
12 | 42832702 |
13 | 254854a0 |
14 | 1615d12a |
15 | d44b5a5 |
hex | 9058472 |
151356530 has 32 divisors (see below), whose sum is σ = 293981184. Its totient is φ = 55774656.
The previous prime is 151356523. The next prime is 151356533. The reversal of 151356530 is 35653151.
It is a junction number, because it is equal to n+sod(n) for n = 151356493 and 151356502.
It is not an unprimeable number, because it can be changed into a prime (151356533) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95807 + ... + 97373.
It is an arithmetic number, because the mean of its divisors is an integer number (9186912).
Almost surely, 2151356530 is an apocalyptic number.
151356530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
151356530 is a deficient number, since it is larger than the sum of its proper divisors (142624654).
151356530 is a wasteful number, since it uses less digits than its factorization.
151356530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2330.
The product of its (nonzero) digits is 6750, while the sum is 29.
The square root of 151356530 is about 12302.7041742862. The cubic root of 151356530 is about 532.9261784000.
The spelling of 151356530 in words is "one hundred fifty-one million, three hundred fifty-six thousand, five hundred thirty".
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