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10100011010 = 251010001101
BaseRepresentation
bin10010110100000000…
…11111000000000010
3222001212221201102212
421122000133000002
5131141100323020
64350114142122
7505200451145
oct113200370002
928055851385
1010100011010
114313213841
121b5a581942
13c4c635c9b
146bb55805c
153e1a65cc5
hex25a01f002

10100011010 has 8 divisors (see below), whose sum is σ = 18180019836. Its totient is φ = 4040004400.

The previous prime is 10100011007. The next prime is 10100011021. The reversal of 10100011010 is 1011000101.

It can be written as a sum of positive squares in 2 ways, for example, as 10036633489 + 63377521 = 100183^2 + 7961^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a junction number, because it is equal to n+sod(n) for n = 10100010985 and 10100011003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505000541 + ... + 505000560.

Almost surely, 210100011010 is an apocalyptic number.

10100011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10100011010 is a deficient number, since it is larger than the sum of its proper divisors (8080008826).

10100011010 is a wasteful number, since it uses less digits than its factorization.

10100011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010001108.

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 10100011010 its reverse (1011000101), we get a palindrome (11111011111).

The spelling of 10100011010 in words is "ten billion, one hundred million, eleven thousand, ten".

Divisors: 1 2 5 10 1010001101 2020002202 5050005505 10100011010