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6241420370990 = 25789163148157
BaseRepresentation
bin101101011010011000110…
…1001001110010000101110
3211002200012022120002121002
41122310301221032100232
51304224412103332430
621135134031240302
71212633133544240
oct132646151162056
924080168502532
106241420370990
111a96a760a4412
12849767079092
13363742a9321c
1417812cd74090
15ac54895e845
hex5ad31a4e42e

6241420370990 has 16 divisors (see below), whose sum is σ = 12839493334752. Its totient is φ = 2139915555744.

The previous prime is 6241420370951. The next prime is 6241420371007. The reversal of 6241420370990 is 990730241426.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44581574009 + ... + 44581574148.

It is an arithmetic number, because the mean of its divisors is an integer number (802468333422).

Almost surely, 26241420370990 is an apocalyptic number.

6241420370990 is an abundant number, since it is smaller than the sum of its proper divisors (6598072963762).

6241420370990 is a wasteful number, since it uses less digits than its factorization.

6241420370990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89163148171.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 6241420370990 in words is "six trillion, two hundred forty-one billion, four hundred twenty million, three hundred seventy thousand, nine hundred ninety".

Divisors: 1 2 5 7 10 14 35 70 89163148157 178326296314 445815740785 624142037099 891631481570 1248284074198 3120710185495 6241420370990