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102708041 = 2337120691
BaseRepresentation
bin1100001111100…
…11001101001001
321011021002221112
412013303031021
5202243124131
614105220105
72355001232
oct607631511
9234232845
10102708041
1152a81087
122a491635
13183812b7
14d8d8089
15903c02b
hex61f3349

102708041 has 8 divisors (see below), whose sum is σ = 110071104. Its totient is φ = 95586480.

The previous prime is 102708017. The next prime is 102708043. The reversal of 102708041 is 140807201.

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 102708041 - 214 = 102691657 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102707998 and 102708016.

It is not an unprimeable number, because it can be changed into a prime (102708043) 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, 59495 + ... + 61196.

It is an arithmetic number, because the mean of its divisors is an integer number (13758888).

Almost surely, 2102708041 is an apocalyptic number.

It is an amenable number.

102708041 is a deficient number, since it is larger than the sum of its proper divisors (7363063).

102708041 is a wasteful number, since it uses less digits than its factorization.

102708041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120751.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 102708041 is about 10134.4975701808. The cubic root of 102708041 is about 468.3114921095.

The spelling of 102708041 in words is "one hundred two million, seven hundred eight thousand, forty-one".

Divisors: 1 23 37 851 120691 2775893 4465567 102708041