Base | Representation |
---|---|
bin | 100111010000000… |
… | …1110101100111100 |
3 | 10101210022011200110 |
4 | 1032200032230330 |
5 | 10144132243201 |
6 | 334405230020 |
7 | 44431632054 |
oct | 11640165474 |
9 | 3353264613 |
10 | 1317071676 |
11 | 6164a8498 |
12 | 309102310 |
13 | 17cb3456b |
14 | c6cc6564 |
15 | 7a9636d6 |
hex | 4e80eb3c |
1317071676 has 24 divisors (see below), whose sum is σ = 3073798224. Its totient is φ = 438933760.
The previous prime is 1317071641. The next prime is 1317071699. The reversal of 1317071676 is 6761707131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77746 + ... + 93158.
It is an arithmetic number, because the mean of its divisors is an integer number (128074926).
Almost surely, 21317071676 is an apocalyptic number.
It is an amenable number.
1317071676 is an abundant number, since it is smaller than the sum of its proper divisors (1756726548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1317071676 is a wasteful number, since it uses less digits than its factorization.
1317071676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22541 (or 22539 counting only the distinct ones).
The product of its (nonzero) digits is 37044, while the sum is 39.
The square root of 1317071676 is about 36291.4821411306. The cubic root of 1317071676 is about 1096.1495336048.
The spelling of 1317071676 in words is "one billion, three hundred seventeen million, seventy-one thousand, six hundred seventy-six".
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