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48742153037 = 144733684971
BaseRepresentation
bin101101011001010000…
…100011101101001101
311122210220221220222022
4231121100203231031
51244310442344122
634220345255525
73343606315304
oct553120435515
9148726856868
1048742153037
1119742747006
1295437945a5
13479a2a3596
14250566343b
15140422e642
hexb59423b4d

48742153037 has 4 divisors (see below), whose sum is σ = 48775839456. Its totient is φ = 48708466620.

The previous prime is 48742153021. The next prime is 48742153039. The reversal of 48742153037 is 73035124784.

48742153037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 48742153037 - 24 = 48742153021 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 (48742153039) 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, 16841039 + ... + 16843932.

It is an arithmetic number, because the mean of its divisors is an integer number (12193959864).

Almost surely, 248742153037 is an apocalyptic number.

It is an amenable number.

48742153037 is a deficient number, since it is larger than the sum of its proper divisors (33686419).

48742153037 is a wasteful number, since it uses less digits than its factorization.

48742153037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33686418.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 48742153037 in words is "forty-eight billion, seven hundred forty-two million, one hundred fifty-three thousand, thirty-seven".

Divisors: 1 1447 33684971 48742153037