Search a number
-
+
10010811010 = 251952688479
BaseRepresentation
bin10010101001011000…
…01101101010000010
3221211200002220001011
421110230031222002
5131000231423020
64333210231134
7503035326634
oct112454155202
927750086034
1010010811010
114277929532
121b347254aa
13c37004215
146ad778a54
153d8ce635a
hex254b0da82

10010811010 has 16 divisors (see below), whose sum is σ = 18967852800. Its totient is φ = 3793570416.

The previous prime is 10010811001. The next prime is 10010811053. The reversal of 10010811010 is 1011801001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26344050 + ... + 26344429.

It is an arithmetic number, because the mean of its divisors is an integer number (1185490800).

Almost surely, 210010811010 is an apocalyptic number.

10010811010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10010811010 is a deficient number, since it is larger than the sum of its proper divisors (8957041790).

10010811010 is a wasteful number, since it uses less digits than its factorization.

10010811010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52688505.

The product of its (nonzero) digits is 8, while the sum is 13.

The spelling of 10010811010 in words is "ten billion, ten million, eight hundred eleven thousand, ten".

Divisors: 1 2 5 10 19 38 95 190 52688479 105376958 263442395 526884790 1001081101 2002162202 5005405505 10010811010