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230174373 = 311131737853
BaseRepresentation
bin11011011100000…
…10111010100101
3121001010001212210
431232002322211
5432411034443
634501234033
75463310212
oct1556027245
9531101783
10230174373
11108a22460
1265102919
13388c0770
14227d8b09
1515319c33
hexdb82ea5

230174373 has 64 divisors (see below), whose sum is σ = 392539392. Its totient is φ = 117780480.

The previous prime is 230174353. The next prime is 230174377. The reversal of 230174373 is 373471032.

It is not a de Polignac number, because 230174373 - 28 = 230174117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230174373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230174377) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 269415 + ... + 270267.

It is an arithmetic number, because the mean of its divisors is an integer number (6133428).

Almost surely, 2230174373 is an apocalyptic number.

It is an amenable number.

230174373 is a deficient number, since it is larger than the sum of its proper divisors (162365019).

230174373 is a wasteful number, since it uses less digits than its factorization.

230174373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934.

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 230174373 is about 15171.4987064561. The cubic root of 230174373 is about 612.8473647014.

The spelling of 230174373 in words is "two hundred thirty million, one hundred seventy-four thousand, three hundred seventy-three".

Divisors: 1 3 11 13 17 33 37 39 51 111 143 187 221 407 429 481 561 629 663 853 1221 1443 1887 2431 2559 5291 6919 7293 8177 9383 11089 14501 15873 20757 24531 28149 31561 33267 43503 89947 94683 121979 159511 188513 269841 347171 365937 410293 478533 536537 565539 1041513 1230879 1609611 2073643 4513223 5901907 6220929 6974981 13539669 17705721 20924943 76724791 230174373