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7023082680157 = 297111423298601
BaseRepresentation
bin110011000110011000001…
…0110010010111101011101
3220212101210201002121211011
41212030300112102331131
51410031233131231112
622534205403255221
71323254351544625
oct146146026227535
926771721077734
107023082680157
112268522099615
1295515421a511
133bc373875a5b
141a3cc1ac7885
15c2a46de1aa7
hex66330592f5d

7023082680157 has 16 divisors (see below), whose sum is σ = 7368255175680. Its totient is φ = 6684794032000.

The previous prime is 7023082680077. The next prime is 7023082680209. The reversal of 7023082680157 is 7510862803207.

It is a cyclic number.

It is not a de Polignac number, because 7023082680157 - 223 = 7023074291549 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7023082680157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7023082680457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23370657 + ... + 23669257.

It is an arithmetic number, because the mean of its divisors is an integer number (460515948480).

Almost surely, 27023082680157 is an apocalyptic number.

It is an amenable number.

7023082680157 is a deficient number, since it is larger than the sum of its proper divisors (345172495523).

7023082680157 is a wasteful number, since it uses less digits than its factorization.

7023082680157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310124.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The spelling of 7023082680157 in words is "seven trillion, twenty-three billion, eighty-two million, six hundred eighty thousand, one hundred fifty-seven".

Divisors: 1 29 71 2059 11423 298601 331267 811033 8659429 21200671 23519957 614819459 3410919223 98916657467 242175264833 7023082680157