Search a number
-
+
10050481642 = 219433610823
BaseRepresentation
bin10010101110000111…
…00010110111101010
3221221102202100220211
421113003202313222
5131040410403032
64341144411334
7504026453515
oct112703426752
927842670824
1010050481642
114298264683
121b45a76b4a
13c422b3b76
146b4b43d7c
153dc530747
hex2570e2dea

10050481642 has 16 divisors (see below), whose sum is σ = 15905856960. Its totient is φ = 4749751872.

The previous prime is 10050481607. The next prime is 10050481687. The reversal of 10050481642 is 24618405001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288958 + ... + 321865.

It is an arithmetic number, because the mean of its divisors is an integer number (994116060).

Almost surely, 210050481642 is an apocalyptic number.

10050481642 is a deficient number, since it is larger than the sum of its proper divisors (5855375318).

10050481642 is a wasteful number, since it uses less digits than its factorization.

10050481642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611277.

The product of its (nonzero) digits is 7680, while the sum is 31.

Adding to 10050481642 its reverse (24618405001), we get a palindrome (34668886643).

The spelling of 10050481642 in words is "ten billion, fifty million, four hundred eighty-one thousand, six hundred forty-two".

Divisors: 1 2 19 38 433 866 8227 16454 610823 1221646 11605637 23211274 264486359 528972718 5025240821 10050481642