Search a number
-
+
10070630667 = 331931761927
BaseRepresentation
bin10010110000100000…
…11010000100001011
3221222211200001012000
421120100122010023
5131111040140132
64343144322043
7504362643156
oct113020320413
927884601160
1010070630667
1142a8676969
121b50773323
13c4651a076
146b76aac9d
153de1b087c
hex25841a10b

10070630667 has 32 divisors (see below), whose sum is σ = 15754483200. Its totient is φ = 6340231584.

The previous prime is 10070630653. The next prime is 10070630671. The reversal of 10070630667 is 76603607001.

10070630667 is a `hidden beast` number, since 10 + 0 + 7 + 0 + 630 + 6 + 6 + 7 = 666.

It is not a de Polignac number, because 10070630667 - 211 = 10070628619 is a prime.

It is a super-2 number, since 2×100706306672 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10070630627) 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, 131658 + ... + 193584.

It is an arithmetic number, because the mean of its divisors is an integer number (492327600).

Almost surely, 210070630667 is an apocalyptic number.

10070630667 is a deficient number, since it is larger than the sum of its proper divisors (5683852533).

10070630667 is a wasteful number, since it uses less digits than its factorization.

10070630667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62272 (or 62266 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The spelling of 10070630667 in words is "ten billion, seventy million, six hundred thirty thousand, six hundred sixty-seven".

Divisors: 1 3 9 19 27 57 171 317 513 951 2853 6023 8559 18069 54207 61927 162621 185781 557343 1176613 1672029 3529839 10589517 19630859 31768551 58892577 176677731 372986321 530033193 1118958963 3356876889 10070630667