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10182004 = 227251949
BaseRepresentation
bin100110110101…
…110101110100
3201011022002021
4212311311310
510101311004
61002122524
7152355100
oct46656564
921138067
1010182004
115824988
1234b0444
132156671
1414d0900
15d61d54
hex9b5d74

10182004 has 18 divisors (see below), whose sum is σ = 20728050. Its totient is φ = 4363632.

The previous prime is 10181999. The next prime is 10182023. The reversal of 10182004 is 40028101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7452900 + 2729104 = 2730^2 + 1652^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25779 + ... + 26170.

Almost surely, 210182004 is an apocalyptic number.

10182004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10182004 is an abundant number, since it is smaller than the sum of its proper divisors (10546046).

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

10182004 is a wasteful number, since it uses less digits than its factorization.

10182004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51967 (or 51958 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 10182004 is about 3190.9252576643. The cubic root of 10182004 is about 216.7426710342.

The spelling of 10182004 in words is "ten million, one hundred eighty-two thousand, four".

Divisors: 1 2 4 7 14 28 49 98 196 51949 103898 207796 363643 727286 1454572 2545501 5091002 10182004