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48670961 = 293154139
BaseRepresentation
bin1011100110101…
…0100011110001
310101120202000012
42321222203301
544424432321
64455104305
71130460563
oct271524361
9111522005
1048670961
1125523239
1214372095
13a1114b1
14666d333
15441605b
hex2e6a8f1

48670961 has 8 divisors (see below), whose sum is σ = 51974400. Its totient is φ = 45475920.

The previous prime is 48670939. The next prime is 48671003. The reversal of 48670961 is 16907684.

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-48670961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48670901) 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, 26171 + ... + 27968.

It is an arithmetic number, because the mean of its divisors is an integer number (6496800).

Almost surely, 248670961 is an apocalyptic number.

It is an amenable number.

48670961 is a deficient number, since it is larger than the sum of its proper divisors (3303439).

48670961 is a wasteful number, since it uses less digits than its factorization.

48670961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54199.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 48670961 is about 6976.4576254715. The cubic root of 48670961 is about 365.1096461732.

The spelling of 48670961 in words is "forty-eight million, six hundred seventy thousand, nine hundred sixty-one".

Divisors: 1 29 31 899 54139 1570031 1678309 48670961