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10031134110 = 235461725317
BaseRepresentation
bin10010101011110011…
…01111010110011110
3221220002100102002120
421111321233112132
5131020432242420
64335214003410
7503403142644
oct112571572636
927802312076
1010031134110
11428834a588
121b3b4a6566
13c3b29b71a
146b2349194
153da9acd40
hex255e6f59e

10031134110 has 32 divisors (see below), whose sum is σ = 24126977952. Its totient is φ = 2669162880.

The previous prime is 10031134079. The next prime is 10031134117. The reversal of 10031134110 is 1143113001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10031134110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031134117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348829 + ... + 376488.

It is an arithmetic number, because the mean of its divisors is an integer number (753968061).

Almost surely, 210031134110 is an apocalyptic number.

10031134110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10031134110 is an abundant number, since it is smaller than the sum of its proper divisors (14095843842).

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

10031134110 is a wasteful number, since it uses less digits than its factorization.

10031134110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725788.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10031134110 its reverse (1143113001), we get a palindrome (11174247111).

It can be divided in two parts, 100311 and 34110, that added together give a triangular number (134421 = T518).

The spelling of 10031134110 in words is "ten billion, thirty-one million, one hundred thirty-four thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 15 30 461 922 1383 2305 2766 4610 6915 13830 725317 1450634 2175951 3626585 4351902 7253170 10879755 21759510 334371137 668742274 1003113411 1671855685 2006226822 3343711370 5015567055 10031134110