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5318178001157 = 72715186954049
BaseRepresentation
bin100110101100011110000…
…0111000101000100000101
3200211102010222011021212102
41031120330013011010011
51144113112032014112
615151045351201445
71056140260101440
oct115307407050405
920742128137772
105318178001157
11177047692310a
1271a847076285
132c766ac77578
14145588c0c657
1593510be9bc2
hex4d63c1c5105

5318178001157 has 16 divisors (see below), whose sum is σ = 6100575936000. Its totient is φ = 4541445895680.

The previous prime is 5318178001141. The next prime is 5318178001159. The reversal of 5318178001157 is 7511008718135.

It is a cyclic number.

It is not a de Polignac number, because 5318178001157 - 24 = 5318178001141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5318178001159) 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, 98368469 + ... + 98422517.

It is an arithmetic number, because the mean of its divisors is an integer number (381285996000).

Almost surely, 25318178001157 is an apocalyptic number.

It is an amenable number.

5318178001157 is a deficient number, since it is larger than the sum of its proper divisors (782397934843).

5318178001157 is a wasteful number, since it uses less digits than its factorization.

5318178001157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106196.

The product of its (nonzero) digits is 235200, while the sum is 47.

The spelling of 5318178001157 in words is "five trillion, three hundred eighteen billion, one hundred seventy-eight million, one thousand, one hundred fifty-seven".

Divisors: 1 7 271 1897 51869 54049 363083 378343 14056499 14647279 98395493 102530953 2803467581 19624273067 759739714451 5318178001157