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4920302212 = 227612880739
BaseRepresentation
bin1001001010100010…
…11101101010000100
3110200220102020202021
410211101131222010
540034044132322
62132123052524
7232633610260
oct44521355204
913626366667
104920302212
1120a5422971
12b53971144
136054a5c37
143496770a0
151dbe624c7
hex12545da84

4920302212 has 24 divisors (see below), whose sum is σ = 10001929280. Its totient is φ = 2074131360.

The previous prime is 4920302173. The next prime is 4920302267. The reversal of 4920302212 is 2122030294.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1438662 + ... + 1442077.

Almost surely, 24920302212 is an apocalyptic number.

It is an amenable number.

4920302212 is an abundant number, since it is smaller than the sum of its proper divisors (5081627068).

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

4920302212 is a wasteful number, since it uses less digits than its factorization.

4920302212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2880811 (or 2880809 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 4920302212 is about 70144.8658990806. The cubic root of 4920302212 is about 1700.8418220548.

The spelling of 4920302212 in words is "four billion, nine hundred twenty million, three hundred two thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 61 122 244 427 854 1708 2880739 5761478 11522956 20165173 40330346 80660692 175725079 351450158 702900316 1230075553 2460151106 4920302212