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48774007 = 1923111611
BaseRepresentation
bin1011101000001…
…1101101110111
310101202222100201
42322003231313
544441232012
64501221331
71131400162
oct272035567
9111688321
1048774007
11255936a7
1214401847
13a149379
146698ad9
154436857
hex2e83b77

48774007 has 8 divisors (see below), whose sum is σ = 53573760. Its totient is φ = 44197560.

The previous prime is 48773993. The next prime is 48774017. The reversal of 48774007 is 70047784.

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-48774007 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 (48774017) 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, 55369 + ... + 56242.

It is an arithmetic number, because the mean of its divisors is an integer number (6696720).

Almost surely, 248774007 is an apocalyptic number.

48774007 is a deficient number, since it is larger than the sum of its proper divisors (4799753).

48774007 is a wasteful number, since it uses less digits than its factorization.

48774007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111653.

The product of its (nonzero) digits is 43904, while the sum is 37.

The square root of 48774007 is about 6983.8389872619. The cubic root of 48774007 is about 365.3671341920.

The spelling of 48774007 in words is "forty-eight million, seven hundred seventy-four thousand, seven".

Divisors: 1 19 23 437 111611 2120609 2567053 48774007