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10010010010 = 25711131019901
BaseRepresentation
bin10010101001010010…
…01010000110011010
3221211121121012021111
421110221022012122
5131000030310020
64333141130534
7503025452440
oct112451120632
927747535244
1010010010010
114277431750
121b343b9a4a
13c36ab3760
146ad60ab90
153d8bd8d5a
hex254a4a19a

10010010010 has 128 divisors (see below), whose sum is σ = 24434016768. Its totient is φ = 2851200000.

The previous prime is 10010009987. The next prime is 10010010013. The reversal of 10010010010 is 1001001001.

Adding to 10010010010 its reverse (1001001001), we get a palindrome (11011011011).

Subtracting from 10010010010 its reverse (1001001001), we obtain a palindrome (9009009009).

10010010010 is a modest number, since divided by 10010010 gives 10 as remainder.

It is not an unprimeable number, because it can be changed into a prime (10010010013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1006060 + ... + 1015960.

It is an arithmetic number, because the mean of its divisors is an integer number (190890756).

Almost surely, 210010010010 is an apocalyptic number.

10010010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10010010010 is an abundant number, since it is smaller than the sum of its proper divisors (14424006758).

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

10010010010 is a wasteful number, since it uses less digits than its factorization.

10010010010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10040.

The product of its (nonzero) digits is 1, while the sum is 4.

The spelling of 10010010010 in words is "ten billion, ten million, ten thousand, ten".

Divisors: 1 2 5 7 10 11 13 14 22 26 35 55 65 70 77 91 101 110 130 143 154 182 202 286 385 455 505 707 715 770 910 1001 1010 1111 1313 1414 1430 2002 2222 2626 3535 5005 5555 6565 7070 7777 9191 9901 10010 11110 13130 14443 15554 18382 19802 28886 38885 45955 49505 69307 72215 77770 91910 99010 101101 108911 128713 138614 144430 202202 217822 257426 346535 505505 544555 643565 693070 762377 900991 1000001 1011010 1089110 1287130 1415843 1524754 1801982 2000002 2831686 3811885 4504955 5000005 7000007 7079215 7623770 9009910 9910901 10000010 11000011 13000013 14000014 14158430 19821802 22000022 26000026 35000035 49554505 55000055 65000065 70000070 77000077 91000091 99109010 110000110 130000130 143000143 154000154 182000182 286000286 385000385 455000455 715000715 770000770 910000910 1001001001 1430001430 2002002002 5005005005 10010010010