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300401464 = 23113799007
BaseRepresentation
bin10001111001111…
…100001100111000
3202221020222100011
4101321330030320
51103400321324
645450351304
710305241006
oct2171741470
9687228304
10300401464
11144629080
128472b534
134a30b75c
142bc79a76
151b58cc94
hex11e7c338

300401464 has 32 divisors (see below), whose sum is σ = 616147200. Its totient is φ = 136170720.

The previous prime is 300401461. The next prime is 300401477. The reversal of 300401464 is 464104003.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300401461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28849 + ... + 37855.

It is an arithmetic number, because the mean of its divisors is an integer number (19254600).

Almost surely, 2300401464 is an apocalyptic number.

It is an amenable number.

300401464 is an abundant number, since it is smaller than the sum of its proper divisors (315745736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

300401464 is a wasteful number, since it uses less digits than its factorization.

300401464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9403 (or 9399 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 300401464 is about 17332.0934684763. The cubic root of 300401464 is about 669.7314316776.

Adding to 300401464 its reverse (464104003), we get a palindrome (764505467).

The spelling of 300401464 in words is "three hundred million, four hundred one thousand, four hundred sixty-four".

Divisors: 1 2 4 8 11 22 44 88 379 758 1516 3032 4169 8338 9007 16676 18014 33352 36028 72056 99077 198154 396308 792616 3413653 6827306 13654612 27309224 37550183 75100366 150200732 300401464