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10537400500 = 2253111915891
BaseRepresentation
bin10011101000001001…
…11111100010110100
31000012100222102000121
421310010333202310
5133040033304000
64501341021324
7522061266154
oct116404774264
930170872017
1010537400500
1145180a6a60
122060b54844
13cbc138b33
1471d692764
1541a162b1a
hex27413f8b4

10537400500 has 48 divisors (see below), whose sum is σ = 25105848768. Its totient is φ = 3831780000.

The previous prime is 10537400483. The next prime is 10537400507. The reversal of 10537400500 is 500473501.

10537400500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×105374005002 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10537400507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 952446 + ... + 963445.

It is an arithmetic number, because the mean of its divisors is an integer number (523038516).

Almost surely, 210537400500 is an apocalyptic number.

10537400500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10537400500 is an abundant number, since it is smaller than the sum of its proper divisors (14568448268).

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

10537400500 is a wasteful number, since it uses less digits than its factorization.

10537400500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915921 (or 1915909 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The spelling of 10537400500 in words is "ten billion, five hundred thirty-seven million, four hundred thousand, five hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 125 220 250 275 500 550 1100 1375 2750 5500 1915891 3831782 7663564 9579455 19158910 21074801 38317820 42149602 47897275 84299204 95794550 105374005 191589100 210748010 239486375 421496020 478972750 526870025 957945500 1053740050 2107480100 2634350125 5268700250 10537400500