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55264301 = 225124551
BaseRepresentation
bin1101001011010…
…0010000101101
310211222201100222
43102310100231
5103121424201
65252301125
71240511261
oct322642055
9124881328
1055264301
1129216984
12166117a5
13b5ac591
1474a80a1
154cb991b
hex34b442d

55264301 has 4 divisors (see below), whose sum is σ = 55291104. Its totient is φ = 55237500.

The previous prime is 55264259. The next prime is 55264327. The reversal of 55264301 is 10346255.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10346255 = 52069251.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-55264301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55264361) 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, 10025 + ... + 14526.

It is an arithmetic number, because the mean of its divisors is an integer number (13822776).

Almost surely, 255264301 is an apocalyptic number.

It is an amenable number.

55264301 is a deficient number, since it is larger than the sum of its proper divisors (26803).

55264301 is a wasteful number, since it uses less digits than its factorization.

55264301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26802.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 55264301 is about 7433.9963007793. The cubic root of 55264301 is about 380.9034390402.

The spelling of 55264301 in words is "fifty-five million, two hundred sixty-four thousand, three hundred one".

Divisors: 1 2251 24551 55264301