Search a number
-
+
56101741 = 735991283
BaseRepresentation
bin1101011000000…
…0101101101101
310220120021010021
43112000231231
5103330223431
65322242141
71250566633
oct326005555
9126507107
1056101741
1129739083
1216956351
13b8137c7
147645353
154dd2b11
hex3580b6d

56101741 has 8 divisors (see below), whose sum is σ = 57009600. Its totient is φ = 55197792.

The previous prime is 56101739. The next prime is 56101757. The reversal of 56101741 is 14710165.

It is a happy number.

56101741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 56101741 - 21 = 56101739 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 (56101141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43086 + ... + 44368.

It is an arithmetic number, because the mean of its divisors is an integer number (7126200).

Almost surely, 256101741 is an apocalyptic number.

It is an amenable number.

56101741 is a deficient number, since it is larger than the sum of its proper divisors (907859).

56101741 is a wasteful number, since it uses less digits than its factorization.

56101741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1955.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 56101741 is about 7490.1095452603. The cubic root of 56101741 is about 382.8177910617.

The spelling of 56101741 in words is "fifty-six million, one hundred one thousand, seven hundred forty-one".

Divisors: 1 73 599 1283 43727 93659 768517 56101741