Base | Representation |
---|---|
bin | 101001111100010100… |
… | …0001011101101001100 |
3 | 22121111011210001011111 |
4 | 1103320220023231030 |
5 | 2433431040113241 |
6 | 105213342101404 |
7 | 6336014500402 |
oct | 1237050135514 |
9 | 277434701144 |
10 | 90070629196 |
11 | 35220581929 |
12 | 1555857a864 |
13 | 86556512c2 |
14 | 4506445472 |
15 | 252267dc81 |
hex | 14f8a0bb4c |
90070629196 has 12 divisors (see below), whose sum is σ = 157648087800. Its totient is φ = 45028318400.
The previous prime is 90070629191. The next prime is 90070629203. The reversal of 90070629196 is 69192607009.
It is a super-2 number, since 2×900706291962 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (90070629191) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1720030 + ... + 1771621.
It is an arithmetic number, because the mean of its divisors is an integer number (13137340650).
Almost surely, 290070629196 is an apocalyptic number.
It is an amenable number.
90070629196 is a deficient number, since it is larger than the sum of its proper divisors (67577458604).
90070629196 is a wasteful number, since it uses less digits than its factorization.
90070629196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3498104 (or 3498102 counting only the distinct ones).
The product of its (nonzero) digits is 367416, while the sum is 49.
The spelling of 90070629196 in words is "ninety billion, seventy million, six hundred twenty-nine thousand, one hundred ninety-six".
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