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8230043004 = 223722994873
BaseRepresentation
bin1111010101000110…
…00111110101111100
3210020120021111120120
413222203013311330
5113323342334004
63440354214540
7410643132321
oct75243076574
923216244516
108230043004
113543710137
121718284450
13a120b8b41
1458106ab48
153327db3d9
hex1ea8c7d7c

8230043004 has 24 divisors (see below), whose sum is σ = 19206292560. Its totient is φ = 2742939264.

The previous prime is 8230042999. The next prime is 8230043083. The reversal of 8230043004 is 4003400328.

It is a congruent number.

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, 39312 + ... + 134184.

It is an arithmetic number, because the mean of its divisors is an integer number (800262190).

Almost surely, 28230043004 is an apocalyptic number.

It is an amenable number.

8230043004 is an abundant number, since it is smaller than the sum of its proper divisors (10976249556).

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

8230043004 is a wasteful number, since it uses less digits than its factorization.

8230043004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102109 (or 102107 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 8230043004 is about 90719.5844567203. The cubic root of 8230043004 is about 2018.9893814047.

The spelling of 8230043004 in words is "eight billion, two hundred thirty million, forty-three thousand, four".

Divisors: 1 2 3 4 6 12 7229 14458 21687 28916 43374 86748 94873 189746 284619 379492 569238 1138476 685836917 1371673834 2057510751 2743347668 4115021502 8230043004