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108371682157 = 4791402916127
BaseRepresentation
bin110010011101101110…
…1001010001101101101
3101100201121102212012211
41210323131022031231
53233421122312112
6121441341130421
710554360046054
oct1447335121555
9340647385184
10108371682157
1141a61a97892
1219005559a11
13a2b105aa1b
145360c3b39b
152c441a30a7
hex193b74a36d

108371682157 has 8 divisors (see below), whose sum is σ = 108612403200. Its totient is φ = 108131022384.

The previous prime is 108371682151. The next prime is 108371682163. The reversal of 108371682157 is 751286173801.

It is an interprime number because it is at equal distance from previous prime (108371682151) and next prime (108371682163).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 108371682157 - 227 = 108237464429 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 108371682157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108371682151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6711828 + ... + 6727954.

It is an arithmetic number, because the mean of its divisors is an integer number (13576550400).

Almost surely, 2108371682157 is an apocalyptic number.

It is an amenable number.

108371682157 is a deficient number, since it is larger than the sum of its proper divisors (240721043).

108371682157 is a wasteful number, since it uses less digits than its factorization.

108371682157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30635.

The product of its (nonzero) digits is 564480, while the sum is 49.

The spelling of 108371682157 in words is "one hundred eight billion, three hundred seventy-one million, six hundred eighty-two thousand, one hundred fifty-seven".

Divisors: 1 479 14029 16127 6719891 7724833 226245683 108371682157