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6220970284680 = 23365787271079
BaseRepresentation
bin101101010000110111010…
…1110010101011010001000
3211000201102010010002000000
41122201232232111122020
51303411021343102210
621121512503043000
71211310304641324
oct132415656253210
924021363102000
106220970284680
111a893315aa938
128457ba440460
1336183408b538
1417714cdaa984
15abc4d439ac0
hex5a86eb95688

6220970284680 has 224 divisors, whose sum is σ = 21012918004800. Its totient is φ = 1656811387008.

The previous prime is 6220970284651. The next prime is 6220970284717. The reversal of 6220970284680 is 864820790226.

6220970284680 is a `hidden beast` number, since 622 + 0 + 9 + 7 + 0 + 2 + 8 + 4 + 6 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 22813381 + ... + 23084459.

Almost surely, 26220970284680 is an apocalyptic number.

6220970284680 is a gapful number since it is divisible by the number (60) 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 6220970284680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10506459002400).

6220970284680 is an abundant number, since it is smaller than the sum of its proper divisors (14791947720120).

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

6220970284680 is a wasteful number, since it uses less digits than its factorization.

6220970284680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271895 (or 271876 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 6220970284680 in words is "six trillion, two hundred twenty billion, nine hundred seventy million, two hundred eighty-four thousand, six hundred eighty".