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10980004 = 227392143
BaseRepresentation
bin101001111000…
…101010100100
3202122211201211
4221320222210
510302330004
61031201204
7162220450
oct51705244
922584654
1010980004
11621a492
123816204
132375959
14165b660
15e6d504
hexa78aa4

10980004 has 12 divisors (see below), whose sum is σ = 21960064. Its totient is φ = 4705704.

The previous prime is 10979971. The next prime is 10980029. The reversal of 10980004 is 40008901.

10980004 is an admirable number.

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, 196044 + ... + 196099.

Almost surely, 210980004 is an apocalyptic number.

10980004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10980004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10980004 is a wasteful number, since it uses less digits than its factorization.

10980004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392154 (or 392152 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 10980004 is about 3313.6089087278. The cubic root of 10980004 is about 222.2631676033.

Adding to 10980004 its reverse (40008901), we get a palindrome (50988905).

The spelling of 10980004 in words is "ten million, nine hundred eighty thousand, four".

Divisors: 1 2 4 7 14 28 392143 784286 1568572 2745001 5490002 10980004