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930977034240 = 21235118871553
BaseRepresentation
bin11011000110000101000…
…11100011000000000000
310022000000101112110121210
431203002203203000000
5110223120110043430
61551403540450120
7124155323136501
oct15430243430000
93260011473553
10930977034240
113299092a1140
1213051a3a9940
1369a383aa076
14330b94c0ba8
151933bcec2b0
hexd8c28e3000

930977034240 has 416 divisors, whose sum is σ = 3255317807616. Its totient is φ = 225291796480.

The previous prime is 930977034227. The next prime is 930977034289. The reversal of 930977034240 is 42430779039.

It is a super-3 number, since 3×9309770342403 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 930977034240.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 599469304 + ... + 599470856.

Almost surely, 2930977034240 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 930977034240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1627658903808).

930977034240 is an abundant number, since it is smaller than the sum of its proper divisors (2324340773376).

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

930977034240 is a wasteful number, since it uses less digits than its factorization.

930977034240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2483 (or 2461 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 48.

The spelling of 930977034240 in words is "nine hundred thirty billion, nine hundred seventy-seven million, thirty-four thousand, two hundred forty".