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54880701 = 318293567
BaseRepresentation
bin1101000101011…
…0100110111101
310211021020011120
43101112212331
5103022140301
65240141153
71234323021
oct321264675
9124236146
1054880701
1128a84757
12164677b9
13b4a6ab5
147408381
154c40e36
hex34569bd

54880701 has 4 divisors (see below), whose sum is σ = 73174272. Its totient is φ = 36587132.

The previous prime is 54880699. The next prime is 54880703. The reversal of 54880701 is 10708845.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (54880699) and next prime (54880703).

It is a cyclic number.

It is not a de Polignac number, because 54880701 - 21 = 54880699 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54880703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9146781 + ... + 9146786.

It is an arithmetic number, because the mean of its divisors is an integer number (18293568).

Almost surely, 254880701 is an apocalyptic number.

It is an amenable number.

54880701 is a deficient number, since it is larger than the sum of its proper divisors (18293571).

54880701 is a wasteful number, since it uses less digits than its factorization.

54880701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18293570.

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 54880701 is about 7408.1509838826. The cubic root of 54880701 is about 380.0200843493.

The spelling of 54880701 in words is "fifty-four million, eight hundred eighty thousand, seven hundred one".

Divisors: 1 3 18293567 54880701