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6970023565980 = 2235412833342913
BaseRepresentation
bin110010101101101010111…
…0001110101101010011100
3220200022211221000100110020
41211123111301311222130
51403144102013102410
622453552402312140
71316365452531636
oct145332561655234
926608757010406
106970023565980
112247a7465a832
12946a06958650
133b73690c4ac7
141a14cada3a56
15c148dbcca70
hex656d5c75a9c

6970023565980 has 48 divisors (see below), whose sum is σ = 19992067601184. Its totient is φ = 1813339463680.

The previous prime is 6970023565933. The next prime is 6970023565993. The reversal of 6970023565980 is 895653200796.

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 1416668997 + ... + 1416673916.

It is an arithmetic number, because the mean of its divisors is an integer number (416501408358).

Almost surely, 26970023565980 is an apocalyptic number.

6970023565980 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6970023565980 is an abundant number, since it is smaller than the sum of its proper divisors (13022044035204).

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

6970023565980 is a wasteful number, since it uses less digits than its factorization.

6970023565980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2833342966 (or 2833342964 counting only the distinct ones).

The product of its (nonzero) digits is 24494400, while the sum is 60.

The spelling of 6970023565980 in words is "six trillion, nine hundred seventy billion, twenty-three million, five hundred sixty-five thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 41 60 82 123 164 205 246 410 492 615 820 1230 2460 2833342913 5666685826 8500028739 11333371652 14166714565 17000057478 28333429130 34000114956 42500143695 56666858260 85000287390 116167059433 170000574780 232334118866 348501178299 464668237732 580835297165 697002356598 1161670594330 1394004713196 1742505891495 2323341188660 3485011782990 6970023565980