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48142295 = 5193311531
BaseRepresentation
bin1011011110100…
…1011111010111
310100120212210222
42313221133113
544311023140
64435504555
71123126355
oct267513727
9110525728
1048142295
11251a2023
121415815b
139c87986
1465727d5
15435e5b5
hex2de97d7

48142295 has 16 divisors (see below), whose sum is σ = 61034880. Its totient is φ = 36352800.

The previous prime is 48142261. The next prime is 48142301. The reversal of 48142295 is 59224184.

It is not a de Polignac number, because 48142295 - 210 = 48141271 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30680 + ... + 32210.

It is an arithmetic number, because the mean of its divisors is an integer number (3814680).

Almost surely, 248142295 is an apocalyptic number.

48142295 is a deficient number, since it is larger than the sum of its proper divisors (12892585).

48142295 is a wasteful number, since it uses less digits than its factorization.

48142295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886.

The product of its digits is 23040, while the sum is 35.

The square root of 48142295 is about 6938.4648878552. The cubic root of 48142295 is about 363.7828853568.

The spelling of 48142295 in words is "forty-eight million, one hundred forty-two thousand, two hundred ninety-five".

Divisors: 1 5 19 95 331 1531 1655 6289 7655 29089 31445 145445 506761 2533805 9628459 48142295