Base | Representation |
---|---|
bin | 100000000001010001… |
… | …1110010100100111010 |
3 | 20120111011121112011202 |
4 | 1000002203302210322 |
5 | 2111311134211440 |
6 | 51331121054202 |
7 | 4652665604240 |
oct | 1000243624472 |
9 | 216434545152 |
10 | 68762413370 |
11 | 27186653a02 |
12 | 113b0487362 |
13 | 663ac22c81 |
14 | 3484500790 |
15 | 1bc6b4d615 |
hex | 10028f293a |
68762413370 has 32 divisors (see below), whose sum is σ = 141463300608. Its totient is φ = 23574152448.
The previous prime is 68762413367. The next prime is 68762413373. The reversal of 68762413370 is 7331426786.
It is an interprime number because it is at equal distance from previous prime (68762413367) and next prime (68762413373).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (68762413373) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1792127 + ... + 1830093.
It is an arithmetic number, because the mean of its divisors is an integer number (4420728144).
Almost surely, 268762413370 is an apocalyptic number.
68762413370 is an abundant number, since it is smaller than the sum of its proper divisors (72700887238).
68762413370 is a wasteful number, since it uses less digits than its factorization.
68762413370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63854.
The product of its (nonzero) digits is 1016064, while the sum is 47.
The spelling of 68762413370 in words is "sixty-eight billion, seven hundred sixty-two million, four hundred thirteen thousand, three hundred seventy".
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