Base | Representation |
---|---|
bin | 101010001011111111… |
… | …1110000010001010010 |
3 | 22122211212001110200201 |
4 | 1110113333300101102 |
5 | 2441020301330340 |
6 | 105341502005414 |
7 | 6355034650351 |
oct | 1242777602122 |
9 | 278755043621 |
10 | 90596901970 |
11 | 35470653403 |
12 | 1568487686a |
13 | 870a6a4a03 |
14 | 45562b9998 |
15 | 255398679a |
hex | 1517ff0452 |
90596901970 has 32 divisors (see below), whose sum is σ = 164121624576. Its totient is φ = 36006408000.
The previous prime is 90596901953. The next prime is 90596902001. The reversal of 90596901970 is 7910969509.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2061567 + ... + 2105053.
It is an arithmetic number, because the mean of its divisors is an integer number (5128800768).
Almost surely, 290596901970 is an apocalyptic number.
90596901970 is a deficient number, since it is larger than the sum of its proper divisors (73524722606).
90596901970 is a wasteful number, since it uses less digits than its factorization.
90596901970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44826.
The product of its (nonzero) digits is 1377810, while the sum is 55.
The spelling of 90596901970 in words is "ninety billion, five hundred ninety-six million, nine hundred one thousand, nine hundred seventy".
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