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13522300100 = 2252157861293
BaseRepresentation
bin11001001011111110…
…11110110011000100
31021220101121000111122
430211333132303010
5210143202100400
610113445453112
7656044440311
oct144577366304
937811530448
1013522300100
115809a93231
122754711198
13137666410a
14923c87d08
15542222685
hex325fdecc4

13522300100 has 36 divisors (see below), whose sum is σ = 29530326084. Its totient is φ = 5374462080.

The previous prime is 13522300097. The next prime is 13522300147. The reversal of 13522300100 is 100322531.

It can be written as a sum of positive squares in 6 ways, for example, as 1889814784 + 11632485316 = 43472^2 + 107854^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 414947 + ... + 446346.

Almost surely, 213522300100 is an apocalyptic number.

13522300100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13522300100 is an abundant number, since it is smaller than the sum of its proper divisors (16008025984).

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

13522300100 is a wasteful number, since it uses less digits than its factorization.

13522300100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861464 (or 861457 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

Adding to 13522300100 its reverse (100322531), we get a palindrome (13622622631).

The spelling of 13522300100 in words is "thirteen billion, five hundred twenty-two million, three hundred thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 157 314 628 785 1570 3140 3925 7850 15700 861293 1722586 3445172 4306465 8612930 17225860 21532325 43064650 86129300 135223001 270446002 540892004 676115005 1352230010 2704460020 3380575025 6761150050 13522300100