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48070293 = 316023431
BaseRepresentation
bin1011011101011…
…1111010010101
310100110020001020
42313113322111
544301222133
64434151353
71122406425
oct267277225
9110406036
1048070293
1125152a17
1214122559
139c60c7b
146554485
1543480b3
hex2dd7e95

48070293 has 4 divisors (see below), whose sum is σ = 64093728. Its totient is φ = 32046860.

The previous prime is 48070291. The next prime is 48070301. The reversal of 48070293 is 39207084.

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 48070293 - 21 = 48070291 is a prime.

It is a super-3 number, since 3×480702933 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48070291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8011713 + ... + 8011718.

It is an arithmetic number, because the mean of its divisors is an integer number (16023432).

Almost surely, 248070293 is an apocalyptic number.

It is an amenable number.

48070293 is a deficient number, since it is larger than the sum of its proper divisors (16023435).

48070293 is a wasteful number, since it uses less digits than its factorization.

48070293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16023434.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 48070293 is about 6933.2743346849. The cubic root of 48070293 is about 363.6014360070.

The spelling of 48070293 in words is "forty-eight million, seventy thousand, two hundred ninety-three".

Divisors: 1 3 16023431 48070293