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48792797015 = 561331159113
BaseRepresentation
bin101101011100010001…
…101111111101010111
311122221110020220110012
4231130101233331113
51244411424001030
634225354550435
73345062634344
oct553421577527
9148843226405
1048792797015
1119769297636
12955873841b
1347a7925b31
14250c2877cb
1514088d5095
hexb5c46ff57

48792797015 has 8 divisors (see below), whose sum is σ = 58552679088. Its totient is φ = 39033355840.

The previous prime is 48792796973. The next prime is 48792797021. The reversal of 48792797015 is 51079729784.

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

It is not a de Polignac number, because 48792797015 - 234 = 31612927831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227099 + ... + 386211.

It is an arithmetic number, because the mean of its divisors is an integer number (7319084886).

Almost surely, 248792797015 is an apocalyptic number.

48792797015 is a deficient number, since it is larger than the sum of its proper divisors (9759882073).

48792797015 is a wasteful number, since it uses less digits than its factorization.

48792797015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220449.

The product of its (nonzero) digits is 8890560, while the sum is 59.

The spelling of 48792797015 in words is "forty-eight billion, seven hundred ninety-two million, seven hundred ninety-seven thousand, fifteen".

Divisors: 1 5 61331 159113 306655 795565 9758559403 48792797015