Search a number
-
+
102354353 = 129179283
BaseRepresentation
bin1100001100111…
…00110110110001
321010121010202222
412012130312301
5202200314403
614053450425
72351666123
oct606346661
9233533688
10102354353
115285a382
122a340a15
131828930a
14d845213
158ebc338
hex619cdb1

102354353 has 4 divisors (see below), whose sum is σ = 102434928. Its totient is φ = 102273780.

The previous prime is 102354341. The next prime is 102354367. The reversal of 102354353 is 353453201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102354353 - 214 = 102337969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102354313) 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, 38351 + ... + 40932.

It is an arithmetic number, because the mean of its divisors is an integer number (25608732).

Almost surely, 2102354353 is an apocalyptic number.

It is an amenable number.

102354353 is a deficient number, since it is larger than the sum of its proper divisors (80575).

102354353 is an equidigital number, since it uses as much as digits as its factorization.

102354353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80574.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 102354353 is about 10117.0328159990. The cubic root of 102354353 is about 467.7733107831.

The spelling of 102354353 in words is "one hundred two million, three hundred fifty-four thousand, three hundred fifty-three".

Divisors: 1 1291 79283 102354353