Search a number
-
+
10004996180 = 2254871027207
BaseRepresentation
bin10010101000101100…
…00010000001010100
3221211021011110121002
421110112002001110
5130442234334210
64332441442432
7502635031034
oct112426020124
927737143532
1010004996180
114274617793
121b327a0418
13c35a495aa
146acaa38c4
153d85484a5
hex254582054

10004996180 has 24 divisors (see below), whose sum is σ = 21053655168. Its totient is φ = 3993776928.

The previous prime is 10004996161. The next prime is 10004996249. The reversal of 10004996180 is 8169940001.

It is a happy number.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 503864 + ... + 523343.

It is an arithmetic number, because the mean of its divisors is an integer number (877235632).

Almost surely, 210004996180 is an apocalyptic number.

10004996180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10004996180 is an abundant number, since it is smaller than the sum of its proper divisors (11048658988).

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

10004996180 is a wasteful number, since it uses less digits than its factorization.

10004996180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027703 (or 1027701 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 38.

The spelling of 10004996180 in words is "ten billion, four million, nine hundred ninety-six thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 487 974 1948 2435 4870 9740 1027207 2054414 4108828 5136035 10272070 20544140 500249809 1000499618 2000999236 2501249045 5002498090 10004996180