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102702 = 2317117
BaseRepresentation
bin11001000100101110
312012212210
4121010232
511241302
62111250
7605265
oct310456
9165783
10102702
1170186
124b526
1337992
14295dc
152066c
hex1912e

102702 has 8 divisors (see below), whose sum is σ = 205416. Its totient is φ = 34232.

The previous prime is 102701. The next prime is 102761. The reversal of 102702 is 207201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8553 + ... + 8564.

It is an arithmetic number, because the mean of its divisors is an integer number (25677).

2102702 is an apocalyptic number.

102702 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102702 is a wasteful number, since it uses less digits than its factorization.

102702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17122.

The product of its (nonzero) digits is 28, while the sum is 12.

The square root of 102702 is about 320.4715275964. The cubic root of 102702 is about 46.8302310338.

Adding to 102702 its reverse (207201), we get a palindrome (309903).

The spelling of 102702 in words is "one hundred two thousand, seven hundred two", and thus it is an iban number.

Divisors: 1 2 3 6 17117 34234 51351 102702