Base | Representation |
---|---|
bin | 100001000010111100… |
… | …0010110111101111000 |
3 | 20210011201100001022112 |
4 | 1002011320112331320 |
5 | 2130314144324400 |
6 | 52333503311452 |
7 | 5061410552030 |
oct | 1020570267570 |
9 | 223151301275 |
10 | 70965620600 |
11 | 28107274126 |
12 | 119062ab588 |
13 | 68cc5083a4 |
14 | 3612d748c0 |
15 | 1ca52a0835 |
hex | 1085e16f78 |
70965620600 has 48 divisors (see below), whose sum is σ = 188565795600. Its totient is φ = 24331069440.
The previous prime is 70965620497. The next prime is 70965620603. The reversal of 70965620600 is 602656907.
It is a super-2 number, since 2×709656206002 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70965620603) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25343465 + ... + 25346264.
It is an arithmetic number, because the mean of its divisors is an integer number (3928454075).
Almost surely, 270965620600 is an apocalyptic number.
70965620600 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
70965620600 is an abundant number, since it is smaller than the sum of its proper divisors (117600175000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70965620600 is a wasteful number, since it uses less digits than its factorization.
70965620600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50689752 (or 50689743 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 41.
The spelling of 70965620600 in words is "seventy billion, nine hundred sixty-five million, six hundred twenty thousand, six hundred".
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