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213714361 = 7174094391
BaseRepresentation
bin11001011110100…
…00010110111001
3112220010210222201
430233100112321
5414202324421
633112350201
75203353640
oct1457202671
9486123881
10213714361
11aa6aa843
125b6a5361
1335379703
1420552357
1513b67b91
hexcbd05b9

213714361 has 16 divisors (see below), whose sum is σ = 259303680. Its totient is φ = 171947520.

The previous prime is 213714251. The next prime is 213714379. The reversal of 213714361 is 163417312.

It is not a de Polignac number, because 213714361 - 211 = 213712313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213714161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46476 + ... + 50866.

It is an arithmetic number, because the mean of its divisors is an integer number (16206480).

Almost surely, 2213714361 is an apocalyptic number.

It is an amenable number.

213714361 is a deficient number, since it is larger than the sum of its proper divisors (45589319).

213714361 is a wasteful number, since it uses less digits than its factorization.

213714361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4824.

The product of its digits is 3024, while the sum is 28.

The square root of 213714361 is about 14618.9726383218. The cubic root of 213714361 is about 597.8761586260.

The spelling of 213714361 in words is "two hundred thirteen million, seven hundred fourteen thousand, three hundred sixty-one".

Divisors: 1 7 17 119 409 2863 4391 6953 30737 48671 74647 522529 1795919 12571433 30530623 213714361