Search a number
-
+
10213051424 = 25319157857
BaseRepresentation
bin10011000001011111…
…01100110000100000
3222100202122202201212
421200233230300200
5131404020121144
64405233045252
7511042335062
oct114057546040
928322582655
1010213051424
114371001774
121b903b6828
13c69b941c4
146cc581732
153eb94449e
hex260becc20

10213051424 has 12 divisors (see below), whose sum is σ = 20106945054. Its totient is φ = 5106525696.

The previous prime is 10213051379. The next prime is 10213051489. The reversal of 10213051424 is 42415031201.

It can be written as a sum of positive squares in only one way, i.e., 9498451600 + 714599824 = 97460^2 + 26732^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10213051424.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159578897 + ... + 159578960.

Almost surely, 210213051424 is an apocalyptic number.

It is an amenable number.

10213051424 is a deficient number, since it is larger than the sum of its proper divisors (9893893630).

10213051424 is an equidigital number, since it uses as much as digits as its factorization.

10213051424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319157867 (or 319157859 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 10213051424 its reverse (42415031201), we get a palindrome (52628082625).

The spelling of 10213051424 in words is "ten billion, two hundred thirteen million, fifty-one thousand, four hundred twenty-four".

Divisors: 1 2 4 8 16 32 319157857 638315714 1276631428 2553262856 5106525712 10213051424