Base | Representation |
---|---|
bin | 1010000011111011000… |
… | …01100111110001110001 |
3 | 1020001022122211201202010 |
4 | 11001331201213301301 |
5 | 21131000024134421 |
6 | 422451450313133 |
7 | 33655564662006 |
oct | 5017541476161 |
9 | 1201278751663 |
10 | 345703349361 |
11 | 12368058a107 |
12 | 56bbb4287a9 |
13 | 267a46827b6 |
14 | 12a36d7b8ad |
15 | 8ed4c32076 |
hex | 507d867c71 |
345703349361 has 16 divisors (see below), whose sum is σ = 488157364224. Its totient is φ = 217158233424.
The previous prime is 345703349353. The next prime is 345703349371. The reversal of 345703349361 is 163943307543.
It is not a de Polignac number, because 345703349361 - 23 = 345703349353 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 345703349361.
It is not an unprimeable number, because it can be changed into a prime (345703349311) 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, 37384881 + ... + 37394126.
It is an arithmetic number, because the mean of its divisors is an integer number (30509835264).
Almost surely, 2345703349361 is an apocalyptic number.
It is an amenable number.
345703349361 is a deficient number, since it is larger than the sum of its proper divisors (142454014863).
345703349361 is a wasteful number, since it uses less digits than its factorization.
345703349361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74779100.
The product of its (nonzero) digits is 2449440, while the sum is 48.
The spelling of 345703349361 in words is "three hundred forty-five billion, seven hundred three million, three hundred forty-nine thousand, three hundred sixty-one".
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