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93041992848 = 243719312292053
BaseRepresentation
bin101011010100110111…
…1000010010010010000
322220011020220221211010
41112221233002102100
53011022222232343
6110424244450520
76502444614240
oct1265157022220
9286136827733
1093041992848
1136505863372
12160476a9a40
138a0a11a44c
144708d15b20
152648467d33
hex15a9bc2490

93041992848 has 320 divisors, whose sum is σ = 299930009600. Its totient is φ = 24253655040.

The previous prime is 93041992837. The next prime is 93041992921. The reversal of 93041992848 is 84829914039.

It is a super-2 number, since 2×930419928482 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 45318990 + ... + 45321042.

It is an arithmetic number, because the mean of its divisors is an integer number (937281280).

Almost surely, 293041992848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93041992848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149965004800).

93041992848 is an abundant number, since it is smaller than the sum of its proper divisors (206888016752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

93041992848 is a wasteful number, since it uses less digits than its factorization.

93041992848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2350 (or 2344 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 57.

The spelling of 93041992848 in words is "ninety-three billion, forty-one million, nine hundred ninety-two thousand, eight hundred forty-eight".