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130471244904 = 23371113171013163
BaseRepresentation
bin111100110000010110…
…0010011010001101000
3110110202202122222002210
41321200230103101220
54114201114314104
6135534311325120
712266125166130
oct1714054232150
9413682588083
10130471244904
1150372686430
12213526807a0
13c3c36cc480
146459cd7ac0
1535d93eb989
hex1e60b13468

130471244904 has 512 divisors, whose sum is σ = 468446146560. Its totient is φ = 29140992000.

The previous prime is 130471244873. The next prime is 130471244927. The reversal of 130471244904 is 409442174031.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 41247627 + ... + 41250789.

It is an arithmetic number, because the mean of its divisors is an integer number (914933880).

Almost surely, 2130471244904 is an apocalyptic number.

130471244904 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130471244904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234223073280).

130471244904 is an abundant number, since it is smaller than the sum of its proper divisors (337974901656).

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

130471244904 is a wasteful number, since it uses less digits than its factorization.

130471244904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3321 (or 3317 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 130471244904 in words is "one hundred thirty billion, four hundred seventy-one million, two hundred forty-four thousand, nine hundred four".