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55379341 = 58794343
BaseRepresentation
bin1101001101000…
…0010110001101
310212012120011201
43103100112031
5103134114331
65254545501
71241500543
oct323202615
9125176151
1055379341
1129295356
1216668291
13b61ca54
1474d7d93
154cdda61
hex34d058d

55379341 has 4 divisors (see below), whose sum is σ = 55474272. Its totient is φ = 55284412.

The previous prime is 55379339. The next prime is 55379369. The reversal of 55379341 is 14397355.

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 a cyclic number.

It is not a de Polignac number, because 55379341 - 21 = 55379339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55379341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55379381) 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, 46585 + ... + 47758.

It is an arithmetic number, because the mean of its divisors is an integer number (13868568).

Almost surely, 255379341 is an apocalyptic number.

It is an amenable number.

55379341 is a deficient number, since it is larger than the sum of its proper divisors (94931).

55379341 is an equidigital number, since it uses as much as digits as its factorization.

55379341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94930.

The product of its digits is 56700, while the sum is 37.

The square root of 55379341 is about 7441.7297048469. The cubic root of 55379341 is about 381.1675562662.

It can be divided in two parts, 5537 and 9341, that added together give a triangular number (14878 = T172).

The spelling of 55379341 in words is "fifty-five million, three hundred seventy-nine thousand, three hundred forty-one".

Divisors: 1 587 94343 55379341