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54430701 = 3131395659
BaseRepresentation
bin1100111110100…
…0101111101101
310210102100212220
43033220233231
5102413240301
65222345553
71230440043
oct317505755
9123370786
1054430701
11287a7656
121628b2b9
13b37a020
14732c393
154ba2936
hex33e8bed

54430701 has 8 divisors (see below), whose sum is σ = 78156960. Its totient is φ = 33495792.

The previous prime is 54430693. The next prime is 54430703. The reversal of 54430701 is 10703445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54430701 - 23 = 54430693 is a prime.

It is a super-2 number, since 2×544307012 = 5925402422702802, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54430703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 697791 + ... + 697868.

It is an arithmetic number, because the mean of its divisors is an integer number (9769620).

Almost surely, 254430701 is an apocalyptic number.

It is an amenable number.

54430701 is a deficient number, since it is larger than the sum of its proper divisors (23726259).

54430701 is a wasteful number, since it uses less digits than its factorization.

54430701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395675.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 54430701 is about 7377.7165166466. The cubic root of 54430701 is about 378.9785610826.

The spelling of 54430701 in words is "fifty-four million, four hundred thirty thousand, seven hundred one".

Divisors: 1 3 13 39 1395659 4186977 18143567 54430701