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430068293090 = 25195072204687
BaseRepresentation
bin1100100001000100001…
…00010101110111100010
31112010002012100220212122
412100202010111313202
524021234440334330
6525323132024242
743033331114042
oct6204204256742
91463065326778
10430068293090
11156433380aa7
126b425002082
133172abc5047
1416b5b707722
15b2c15125e5
hex6422115de2

430068293090 has 16 divisors (see below), whose sum is σ = 774162963072. Its totient is φ = 172018420464.

The previous prime is 430068293069. The next prime is 430068293111. The reversal of 430068293090 is 90392860034.

It is an interprime number because it is at equal distance from previous prime (430068293069) and next prime (430068293111).

It is a super-2 number, since 2×4300682930902 (a number of 24 digits) contains 22 as substring.

It is a Curzon 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, 907274 + ... + 1297413.

It is an arithmetic number, because the mean of its divisors is an integer number (48385185192).

Almost surely, 2430068293090 is an apocalyptic number.

430068293090 is a deficient number, since it is larger than the sum of its proper divisors (344094669982).

430068293090 is a wasteful number, since it uses less digits than its factorization.

430068293090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224201.

The product of its (nonzero) digits is 279936, while the sum is 44.

The spelling of 430068293090 in words is "four hundred thirty billion, sixty-eight million, two hundred ninety-three thousand, ninety".

Divisors: 1 2 5 10 19507 39014 97535 195070 2204687 4409374 11023435 22046870 43006829309 86013658618 215034146545 430068293090