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48830173 = 723303293
BaseRepresentation
bin1011101001000…
…1011011011101
310101212211101221
42322101123131
5100000031143
64502333341
71132023010
oct272213335
9111784357
1048830173
1125621917
121442a251
13a168ac2
1466b1377
1544482ed
hex2e916dd

48830173 has 8 divisors (see below), whose sum is σ = 58232448. Its totient is φ = 40034544.

The previous prime is 48830153. The next prime is 48830189. The reversal of 48830173 is 37103884.

It is a sliding number, since 48830173 = 2048 + 48828125 and 1/2048 + 1/48828125 = 0.00048830173.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48830173 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 (48830123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151486 + ... + 151807.

It is an arithmetic number, because the mean of its divisors is an integer number (7279056).

Almost surely, 248830173 is an apocalyptic number.

It is an amenable number.

48830173 is a deficient number, since it is larger than the sum of its proper divisors (9402275).

48830173 is a wasteful number, since it uses less digits than its factorization.

48830173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303323.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 48830173 is about 6987.8589711012. The cubic root of 48830173 is about 365.5073272965.

The spelling of 48830173 in words is "forty-eight million, eight hundred thirty thousand, one hundred seventy-three".

Divisors: 1 7 23 161 303293 2123051 6975739 48830173