Search a number
-
+
10071044067 = 371505331859
BaseRepresentation
bin10010110000100011…
…11110111111100011
3221222212110001021010
421120101332333203
5131111141402232
64343201232003
7504366314340
oct113021767743
927885401233
1010071044067
1142a8929517
121b50932603
13c46633296
146b77777c7
153de2430cc
hex25847efe3

10071044067 has 16 divisors (see below), whose sum is σ = 15347854080. Its totient is φ = 5754319392.

The previous prime is 10071044041. The next prime is 10071044101. The reversal of 10071044067 is 76044017001.

It is not a de Polignac number, because 10071044067 - 214 = 10071027683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10071044167) 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, 300184 + ... + 332042.

It is an arithmetic number, because the mean of its divisors is an integer number (959240880).

Almost surely, 210071044067 is an apocalyptic number.

10071044067 is a deficient number, since it is larger than the sum of its proper divisors (5276810013).

10071044067 is a wasteful number, since it uses less digits than its factorization.

10071044067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46922.

The product of its (nonzero) digits is 4704, while the sum is 30.

The spelling of 10071044067 in words is "ten billion, seventy-one million, forty-four thousand, sixty-seven".

Divisors: 1 3 7 21 15053 31859 45159 95577 105371 223013 316113 669039 479573527 1438720581 3357014689 10071044067