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4780414780 = 225239020739
BaseRepresentation
bin1000111001110111…
…10101011100111100
3110100011012020021021
410130323311130330
534242241233110
62110204513524
7226314566221
oct43473653474
913304166237
104780414780
112033468419
12b14b4b8a4
135b2507bcb
14334c61948
151cea2e2da
hex11cef573c

4780414780 has 12 divisors (see below), whose sum is σ = 10038871080. Its totient is φ = 1912165904.

The previous prime is 4780414777. The next prime is 4780414811. The reversal of 4780414780 is 874140874.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119510350 + ... + 119510389.

It is an arithmetic number, because the mean of its divisors is an integer number (836572590).

Almost surely, 24780414780 is an apocalyptic number.

It is an amenable number.

4780414780 is an abundant number, since it is smaller than the sum of its proper divisors (5258456300).

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

4780414780 is a wasteful number, since it uses less digits than its factorization.

4780414780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239020748 (or 239020746 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 43.

The square root of 4780414780 is about 69140.5436773533. The cubic root of 4780414780 is about 1684.5679233314.

The spelling of 4780414780 in words is "four billion, seven hundred eighty million, four hundred fourteen thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 20 239020739 478041478 956082956 1195103695 2390207390 4780414780