Base | Representation |
---|---|
bin | 10010000000100… |
… | …00110001010110 |
3 | 101112020211100120 |
4 | 21000100301112 |
5 | 302133014023 |
6 | 22553452410 |
7 | 3513006525 |
oct | 1100206126 |
9 | 345224316 |
10 | 151063638 |
11 | 782a9390 |
12 | 42711106 |
13 | 253b208b |
14 | 160c44bc |
15 | d3de8e3 |
hex | 9010c56 |
151063638 has 16 divisors (see below), whose sum is σ = 329593536. Its totient is φ = 45776840.
The previous prime is 151063631. The next prime is 151063643. The reversal of 151063638 is 836360151.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 151063599 and 151063608.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151063631) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1144356 + ... + 1144487.
It is an arithmetic number, because the mean of its divisors is an integer number (20599596).
Almost surely, 2151063638 is an apocalyptic number.
151063638 is an abundant number, since it is smaller than the sum of its proper divisors (178529898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151063638 is a wasteful number, since it uses less digits than its factorization.
151063638 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2288859.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 151063638 is about 12290.7948481780. The cubic root of 151063638 is about 532.5821989531.
The spelling of 151063638 in words is "one hundred fifty-one million, sixty-three thousand, six hundred thirty-eight".
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