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97230212 = 2234996947
BaseRepresentation
bin1011100101110…
…01110110000100
320202221210202222
411302321312010
5144342331322
613351551512
72260305002
oct562716604
9222853688
1097230212
114a97a552
122868b598
13171b3b91
14ccada72
158808e42
hex5cb9d84

97230212 has 12 divisors (see below), whose sum is σ = 170226000. Its totient is φ = 48594216.

The previous prime is 97230197. The next prime is 97230227. The reversal of 97230212 is 21203279.

It is an interprime number because it is at equal distance from previous prime (97230197) and next prime (97230227).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10523 + ... + 17469.

It is an arithmetic number, because the mean of its divisors is an integer number (14185500).

Almost surely, 297230212 is an apocalyptic number.

It is an amenable number.

97230212 is a deficient number, since it is larger than the sum of its proper divisors (72995788).

97230212 is a wasteful number, since it uses less digits than its factorization.

97230212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10450 (or 10448 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 97230212 is about 9860.5381191900. The cubic root of 97230212 is about 459.8332918277.

The spelling of 97230212 in words is "ninety-seven million, two hundred thirty thousand, two hundred twelve".

Divisors: 1 2 4 3499 6947 6998 13894 13996 27788 24307553 48615106 97230212