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8348157053741 = 19439376687039
BaseRepresentation
bin111100101111011010011…
…1011111000101100101101
31002120002001102022020020102
41321132310323320230231
52043234011201204431
625431031310000445
71521064054101311
oct171366473705455
932502042266212
108348157053741
1127294850257aa
12b29b18aa6125
134872c6716b2b
1420c0a5459b41
15e724c2cadcb
hex797b4ef8b2d

8348157053741 has 4 divisors (see below), whose sum is σ = 8787533740800. Its totient is φ = 7908780366684.

The previous prime is 8348157053693. The next prime is 8348157053791. The reversal of 8348157053741 is 1473507518438.

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 a de Polignac number, because none of the positive numbers 2k-8348157053741 is a prime.

It is a super-2 number, since 2×83481570537412 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8348157053791) 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, 219688343501 + ... + 219688343538.

It is an arithmetic number, because the mean of its divisors is an integer number (2196883435200).

Almost surely, 28348157053741 is an apocalyptic number.

It is an amenable number.

8348157053741 is a deficient number, since it is larger than the sum of its proper divisors (439376687059).

8348157053741 is a wasteful number, since it uses less digits than its factorization.

8348157053741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439376687058.

The product of its (nonzero) digits is 11289600, while the sum is 56.

The spelling of 8348157053741 in words is "eight trillion, three hundred forty-eight billion, one hundred fifty-seven million, fifty-three thousand, seven hundred forty-one".

Divisors: 1 19 439376687039 8348157053741