Search a number
-
+
34976231 is a prime number
BaseRepresentation
bin1000010101101…
…1000111100111
32102210222100222
42011123013213
532423214411
63245354555
7603202343
oct205330747
972728328
1034976231
111881a184
12b868a5b
137327cc4
144906623
15310d4db
hex215b1e7

34976231 has 2 divisors, whose sum is σ = 34976232. Its totient is φ = 34976230.

The previous prime is 34976213. The next prime is 34976251. The reversal of 34976231 is 13267943.

Together with previous prime (34976213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34976231 - 210 = 34975207 is a prime.

It is a super-2 number, since 2×349762312 = 2446673469930722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34976191 and 34976200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34976251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17488115 + 17488116.

It is an arithmetic number, because the mean of its divisors is an integer number (17488116).

Almost surely, 234976231 is an apocalyptic number.

34976231 is a deficient number, since it is larger than the sum of its proper divisors (1).

34976231 is an equidigital number, since it uses as much as digits as its factorization.

34976231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 35.

The square root of 34976231 is about 5914.0705947765. The cubic root of 34976231 is about 327.0325666549.

The spelling of 34976231 in words is "thirty-four million, nine hundred seventy-six thousand, two hundred thirty-one".