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10100410100 = 22521149118701
BaseRepresentation
bin10010110100000100…
…00000011011110100
3222001220200222212222
421122002000123310
5131141201110400
64350130501512
7505204032524
oct113202003364
928056628788
1010100410100
114313466670
121b5a734898
13c4c745831
146bb61d684
153e1ae4185
hex25a0806f4

10100410100 has 72 divisors (see below), whose sum is σ = 23960403936. Its totient is φ = 3665200000.

The previous prime is 10100410097. The next prime is 10100410123. The reversal of 10100410100 is 101400101.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 530750 + ... + 549450.

It is an arithmetic number, because the mean of its divisors is an integer number (332783388).

Almost surely, 210100410100 is an apocalyptic number.

10100410100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10100410100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11980201968).

10100410100 is an abundant number, since it is smaller than the sum of its proper divisors (13859993836).

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

10100410100 is a wasteful number, since it uses less digits than its factorization.

10100410100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19217 (or 19210 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10100410100 its reverse (101400101), we get a palindrome (10201810201).

Subtracting from 10100410100 its reverse (101400101), we obtain a palindrome (9999009999).

The spelling of 10100410100 in words is "ten billion, one hundred million, four hundred ten thousand, one hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 491 550 982 1100 1964 2455 4910 5401 9820 10802 12275 18701 21604 24550 27005 37402 49100 54010 74804 93505 108020 135025 187010 205711 270050 374020 411422 467525 540100 822844 935050 1028555 1870100 2057110 4114220 5142775 9182191 10285550 18364382 20571100 36728764 45910955 91821910 101004101 183643820 202008202 229554775 404016404 459109550 505020505 918219100 1010041010 2020082020 2525102525 5050205050 10100410100