Search a number
-
+
102982713 = 3311107341
BaseRepresentation
bin1100010001101…
…10010000111001
321011210001201120
412020312100321
5202330421323
614115135453
72360224101
oct610662071
9234701646
10102982713
1153149489
122a5a4589
1318449322
14d96a201
1590935e3
hex6236439

102982713 has 8 divisors (see below), whose sum is σ = 141739776. Its totient is φ = 66440400.

The previous prime is 102982681. The next prime is 102982723. The reversal of 102982713 is 317289201.

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

It is not a de Polignac number, because 102982713 - 25 = 102982681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102982723) 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, 553578 + ... + 553763.

It is an arithmetic number, because the mean of its divisors is an integer number (17717472).

Almost surely, 2102982713 is an apocalyptic number.

It is an amenable number.

102982713 is a deficient number, since it is larger than the sum of its proper divisors (38757063).

102982713 is a wasteful number, since it uses less digits than its factorization.

102982713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107375.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 102982713 is about 10148.0398599927. The cubic root of 102982713 is about 468.7285888176.

The spelling of 102982713 in words is "one hundred two million, nine hundred eighty-two thousand, seven hundred thirteen".

Divisors: 1 3 31 93 1107341 3322023 34327571 102982713