Base | Representation |
---|---|
bin | 10111101010000111… |
… | …10110100011100111 |
3 | 1012210011212001200220 |
4 | 23311003312203213 |
5 | 202003022044112 |
6 | 5500202135423 |
7 | 626515541046 |
oct | 136503664347 |
9 | 35704761626 |
10 | 12701362407 |
11 | 5428651628 |
12 | 25657b1573 |
13 | 1275560076 |
14 | 886c2c55d |
15 | 4e511198c |
hex | 2f50f68e7 |
12701362407 has 16 divisors (see below), whose sum is σ = 17464658400. Its totient is φ = 8205593600.
The previous prime is 12701362397. The next prime is 12701362409. The reversal of 12701362407 is 70426310721.
It is a cyclic number.
It is not a de Polignac number, because 12701362407 - 224 = 12684585191 is a prime.
It is a super-2 number, since 2×127013624072 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12701362409) 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, 328194 + ... + 364847.
It is an arithmetic number, because the mean of its divisors is an integer number (1091541150).
Almost surely, 212701362407 is an apocalyptic number.
12701362407 is a deficient number, since it is larger than the sum of its proper divisors (4763295993).
12701362407 is a wasteful number, since it uses less digits than its factorization.
12701362407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 693234.
The product of its (nonzero) digits is 14112, while the sum is 33.
It can be divided in two parts, 127013 and 62407, that added together give a triangular number (189420 = T615).
The spelling of 12701362407 in words is "twelve billion, seven hundred one million, three hundred sixty-two thousand, four hundred seven".
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