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48302193 = 316100731
BaseRepresentation
bin1011100001000…
…0100001110001
310100220000011010
42320100201301
544331132233
64443141133
71124363502
oct270204161
9110800133
1048302193
11252a1175
12142147a9
13a0126a4
1465b4ba9
154391b63
hex2e10871

48302193 has 4 divisors (see below), whose sum is σ = 64402928. Its totient is φ = 32201460.

The previous prime is 48302171. The next prime is 48302207. The reversal of 48302193 is 39120384.

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 not a de Polignac number, because 48302193 - 212 = 48298097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48302193.

It is not an unprimeable number, because it can be changed into a prime (48302113) 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, 8050363 + ... + 8050368.

It is an arithmetic number, because the mean of its divisors is an integer number (16100732).

Almost surely, 248302193 is an apocalyptic number.

It is an amenable number.

48302193 is a deficient number, since it is larger than the sum of its proper divisors (16100735).

48302193 is a wasteful number, since it uses less digits than its factorization.

48302193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16100734.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 48302193 is about 6949.9779136340. The cubic root of 48302193 is about 364.1851918609.

The spelling of 48302193 in words is "forty-eight million, three hundred two thousand, one hundred ninety-three".

Divisors: 1 3 16100731 48302193