Base | Representation |
---|---|
bin | 101000110100100… |
… | …0000001000000101 |
3 | 10112110100010011200 |
4 | 1101221000020011 |
5 | 10301120443132 |
6 | 343525253113 |
7 | 45641165652 |
oct | 12151001005 |
9 | 3473303150 |
10 | 1369702917 |
11 | 643186090 |
12 | 322864199 |
13 | 18aa014cb |
14 | cdca6c29 |
15 | 803acd7c |
hex | 51a40205 |
1369702917 has 12 divisors (see below), whose sum is σ = 2158319904. Its totient is φ = 830122920.
The previous prime is 1369702907. The next prime is 1369702933. The reversal of 1369702917 is 7192079631.
It is not a de Polignac number, because 1369702917 - 214 = 1369686533 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1369702907) 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, 6917593 + ... + 6917790.
It is an arithmetic number, because the mean of its divisors is an integer number (179859992).
Almost surely, 21369702917 is an apocalyptic number.
It is an amenable number.
1369702917 is a deficient number, since it is larger than the sum of its proper divisors (788616987).
1369702917 is a wasteful number, since it uses less digits than its factorization.
1369702917 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13835400 (or 13835397 counting only the distinct ones).
The product of its (nonzero) digits is 142884, while the sum is 45.
The square root of 1369702917 is about 37009.4976593847. The cubic root of 1369702917 is about 1110.5602552779.
The spelling of 1369702917 in words is "one billion, three hundred sixty-nine million, seven hundred two thousand, nine hundred seventeen".
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