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307174401 = 3235995071
BaseRepresentation
bin10010010011110…
…001110000000001
3210102000002001200
4102103301300001
51112114040101
650251451413
710416640122
oct2223616001
9712002050
10307174401
11148434746
1286a56b69
134b840501
142cb20049
151be79986
hex124f1c01

307174401 has 12 divisors (see below), whose sum is σ = 444936960. Its totient is φ = 204210360.

The previous prime is 307174391. The next prime is 307174403. The reversal of 307174401 is 104471703.

It is not a de Polignac number, because 307174401 - 25 = 307174369 is a prime.

It is a super-2 number, since 2×3071744012 = 188712225259417602, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (307174403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44305 + ... + 50766.

It is an arithmetic number, because the mean of its divisors is an integer number (37078080).

Almost surely, 2307174401 is an apocalyptic number.

It is an amenable number.

307174401 is a deficient number, since it is larger than the sum of its proper divisors (137762559).

307174401 is a wasteful number, since it uses less digits than its factorization.

307174401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95436 (or 95433 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 307174401 is about 17526.3915567352. The cubic root of 307174401 is about 674.7273895048.

The spelling of 307174401 in words is "three hundred seven million, one hundred seventy-four thousand, four hundred one".

Divisors: 1 3 9 359 1077 3231 95071 285213 855639 34130489 102391467 307174401