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1030414992 = 243191129841
BaseRepresentation
bin111101011010101…
…110001010010000
32122210220111122020
4331122232022100
54102241234432
6250125211440
734351245225
oct7532561220
92583814566
101030414992
11489708042
12249100b80
13135629019
149abc794c
15606dd22c
hex3d6ae290

1030414992 has 40 divisors (see below), whose sum is σ = 2802008160. Its totient is φ = 325393920.

The previous prime is 1030414969. The next prime is 1030414997. The reversal of 1030414992 is 2994140301.

1030414992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1030414997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 564009 + ... + 565832.

It is an arithmetic number, because the mean of its divisors is an integer number (70050204).

Almost surely, 21030414992 is an apocalyptic number.

1030414992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1030414992 is an abundant number, since it is smaller than the sum of its proper divisors (1771593168).

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

1030414992 is a wasteful number, since it uses less digits than its factorization.

1030414992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129871 (or 1129865 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 1030414992 is about 32100.0777569152. The cubic root of 1030414992 is about 1010.0372472621.

The spelling of 1030414992 in words is "one billion, thirty million, four hundred fourteen thousand, nine hundred ninety-two".

Divisors: 1 2 3 4 6 8 12 16 19 24 38 48 57 76 114 152 228 304 456 912 1129841 2259682 3389523 4519364 6779046 9038728 13558092 18077456 21466979 27116184 42933958 54232368 64400937 85867916 128801874 171735832 257603748 343471664 515207496 1030414992