Base | Representation |
---|---|
bin | 110001111111001001… |
… | …0011110100010001111 |
3 | 101021002002102222000120 |
4 | 1203332102132202033 |
5 | 3224320420043011 |
6 | 121151442000023 |
7 | 10520056311456 |
oct | 1437622364217 |
9 | 337062388016 |
10 | 107345471631 |
11 | 415857a1712 |
12 | 18979946013 |
13 | a179574668 |
14 | 52a4829b9d |
15 | 2bd4045a06 |
hex | 18fe49e88f |
107345471631 has 32 divisors (see below), whose sum is σ = 150726225408. Its totient is φ = 67869083520.
The previous prime is 107345471627. The next prime is 107345471641. The reversal of 107345471631 is 136174543701.
It is not a de Polignac number, because 107345471631 - 22 = 107345471627 is a prime.
It is a super-2 number, since 2×1073454716312 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107345471641) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2301361 + ... + 2347541.
It is an arithmetic number, because the mean of its divisors is an integer number (4710194544).
Almost surely, 2107345471631 is an apocalyptic number.
107345471631 is a deficient number, since it is larger than the sum of its proper divisors (43380753777).
107345471631 is a wasteful number, since it uses less digits than its factorization.
107345471631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46751.
The product of its (nonzero) digits is 211680, while the sum is 42.
The spelling of 107345471631 in words is "one hundred seven billion, three hundred forty-five million, four hundred seventy-one thousand, six hundred thirty-one".
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