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10224697490 = 257146067107
BaseRepresentation
bin10011000010111000…
…01000000010010010
3222101120120110010122
421201130020002102
5131420010304430
64410330430242
7511243331450
oct114134100222
928346513118
1010224697490
114377636617
121b94292382
13c6c411077
146cdd339d0
153ec994ee5
hex261708092

10224697490 has 16 divisors (see below), whose sum is σ = 21033663552. Its totient is φ = 3505610544.

The previous prime is 10224697453. The next prime is 10224697501. The reversal of 10224697490 is 9479642201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73033484 + ... + 73033623.

It is an arithmetic number, because the mean of its divisors is an integer number (1314603972).

Almost surely, 210224697490 is an apocalyptic number.

10224697490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10224697490 is an abundant number, since it is smaller than the sum of its proper divisors (10808966062).

10224697490 is a wasteful number, since it uses less digits than its factorization.

10224697490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146067121.

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 10224697490 in words is "ten billion, two hundred twenty-four million, six hundred ninety-seven thousand, four hundred ninety".

Divisors: 1 2 5 7 10 14 35 70 146067107 292134214 730335535 1022469749 1460671070 2044939498 5112348745 10224697490