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80087348066952 = 23311712849677913
BaseRepresentation
bin10010001101011011001001…
…111011101011101010001000
3101111120021102222122120111210
4102031123021323223222020
540444122342101120302
6442155341512453120
722604056100334552
oct2215331173535210
9344507388576453
1080087348066952
1123577943124726
128b9556a9aa1a0
13358c28742a335
1415ac3695b24d2
1593d3c807766c
hex48d6c9eeba88

80087348066952 has 32 divisors (see below), whose sum is σ = 200389350912480. Its totient is φ = 26672985256320.

The previous prime is 80087348066903. The next prime is 80087348066981. The reversal of 80087348066952 is 25966084378008.

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, 1424810853 + ... + 1424867060.

It is an arithmetic number, because the mean of its divisors is an integer number (6262167216015).

Almost surely, 280087348066952 is an apocalyptic number.

It is an amenable number.

80087348066952 is an abundant number, since it is smaller than the sum of its proper divisors (120302002845528).

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

80087348066952 is a wasteful number, since it uses less digits than its factorization.

80087348066952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849679093 (or 2849679089 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 66.

The spelling of 80087348066952 in words is "eighty trillion, eighty-seven billion, three hundred forty-eight million, sixty-six thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 1171 2342 3513 4684 7026 9368 14052 28104 2849677913 5699355826 8549033739 11398711652 17098067478 22797423304 34196134956 68392269912 3336972836123 6673945672246 10010918508369 13347891344492 20021837016738 26695782688984 40043674033476 80087348066952