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6860497132060 = 22511132398775221
BaseRepresentation
bin110001111010101010101…
…1111101001101000011100
3220021212010211201000121121
41203311111133221220130
51344400244231211220
622331400250540324
71305440341311415
oct143652537515034
926255124630547
106860497132060
11220557a861950
1292973a7376a4
133a9c32a56220
1419a09aa5480c
15bd6cd47aeaa
hex63d557e9a1c

6860497132060 has 48 divisors (see below), whose sum is σ = 16925757966432. Its totient is φ = 2302824211200.

The previous prime is 6860497132057. The next prime is 6860497132081. The reversal of 6860497132060 is 602317940686.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a junction number, because it is equal to n+sod(n) for n = 6860497131989 and 6860497132007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1199384751 + ... + 1199390470.

It is an arithmetic number, because the mean of its divisors is an integer number (352619957634).

Almost surely, 26860497132060 is an apocalyptic number.

It is an amenable number.

6860497132060 is an abundant number, since it is smaller than the sum of its proper divisors (10065260834372).

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

6860497132060 is a wasteful number, since it uses less digits than its factorization.

6860497132060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398775254 (or 2398775252 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 6860497132060 in words is "six trillion, eight hundred sixty billion, four hundred ninety-seven million, one hundred thirty-two thousand, sixty".

Divisors: 1 2 4 5 10 11 13 20 22 26 44 52 55 65 110 130 143 220 260 286 572 715 1430 2860 2398775221 4797550442 9595100884 11993876105 23987752210 26386527431 31184077873 47975504420 52773054862 62368155746 105546109724 124736311492 131932637155 155920389365 263865274310 311840778730 343024856603 527730548620 623681557460 686049713206 1372099426412 1715124283015 3430248566030 6860497132060