Base | Representation |
---|---|
bin | 100000101100001101… |
… | …0010111000110110100 |
3 | 20201012112220211122221 |
4 | 1001120122113012310 |
5 | 2122233403012012 |
6 | 52130053132124 |
7 | 5033455542130 |
oct | 1013032270664 |
9 | 221175824587 |
10 | 70202782132 |
11 | 2785570530a |
12 | 1173292a044 |
13 | 680a467092 |
14 | 357d9203c0 |
15 | 1c5d319507 |
hex | 10586971b4 |
70202782132 has 12 divisors (see below), whose sum is σ = 140405564320. Its totient is φ = 30086906616.
The previous prime is 70202782129. The next prime is 70202782201. The reversal of 70202782132 is 23128720207.
It is a happy number.
70202782132 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1253621082 + ... + 1253621137.
Almost surely, 270202782132 is an apocalyptic number.
It is an amenable number.
70202782132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70202782132 is a wasteful number, since it uses less digits than its factorization.
70202782132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2507242230 (or 2507242228 counting only the distinct ones).
The product of its (nonzero) digits is 18816, while the sum is 34.
The spelling of 70202782132 in words is "seventy billion, two hundred two million, seven hundred eighty-two thousand, one hundred thirty-two".
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