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332620427 is a prime number
BaseRepresentation
bin10011110100110…
…110001010001011
3212011212212110002
4103310312022023
51140122323202
653001113215
711146140566
oct2364661213
9764785402
10332620427
11160834717
129348880b
1353bac729
14322654dd
151e304302
hex13d3628b

332620427 has 2 divisors, whose sum is σ = 332620428. Its totient is φ = 332620426.

The previous prime is 332620313. The next prime is 332620429. The reversal of 332620427 is 724026233.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 332620427 - 228 = 64184971 is a prime.

It is a super-2 number, since 2×3326204272 = 221272696915324658, which contains 22 as substring.

Together with 332620429, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 332620427.

It is not a weakly prime, because it can be changed into another prime (332620429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166310213 + 166310214.

It is an arithmetic number, because the mean of its divisors is an integer number (166310214).

Almost surely, 2332620427 is an apocalyptic number.

332620427 is a deficient number, since it is larger than the sum of its proper divisors (1).

332620427 is an equidigital number, since it uses as much as digits as its factorization.

332620427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 332620427 is about 18237.8843893693. The cubic root of 332620427 is about 692.8666198968.

The spelling of 332620427 in words is "three hundred thirty-two million, six hundred twenty thousand, four hundred twenty-seven".