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10452474020 = 22540110191279
BaseRepresentation
bin10011011110000010…
…00001100010100100
3222222110011200210102
421233001001202210
5132401313132040
64445104443232
7520010364122
oct115701014244
928873150712
1010452474020
11448417048a
122038619518
13ca7672291
147122a6912
15412989515
hex26f0418a4

10452474020 has 48 divisors (see below), whose sum is σ = 22043750400. Its totient is φ = 4163212800.

The previous prime is 10452474017. The next prime is 10452474037. The reversal of 10452474020 is 2047425401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8171741 + ... + 8173019.

It is an arithmetic number, because the mean of its divisors is an integer number (459244800).

Almost surely, 210452474020 is an apocalyptic number.

10452474020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10452474020 is an abundant number, since it is smaller than the sum of its proper divisors (11591276380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10452474020 is a wasteful number, since it uses less digits than its factorization.

10452474020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708 (or 2706 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 29.

Adding to 10452474020 its reverse (2047425401), we get a palindrome (12499899421).

The spelling of 10452474020 in words is "ten billion, four hundred fifty-two million, four hundred seventy-four thousand, twenty".

Divisors: 1 2 4 5 10 20 401 802 1019 1279 1604 2005 2038 2558 4010 4076 5095 5116 6395 8020 10190 12790 20380 25580 408619 512879 817238 1025758 1303301 1634476 2043095 2051516 2564395 2606602 4086190 5128790 5213204 6516505 8172380 10257580 13033010 26066020 522623701 1045247402 2090494804 2613118505 5226237010 10452474020