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1453070954 = 21723280789
BaseRepresentation
bin101011010011100…
…0001101001101010
310202021012122121202
41112213001221222
510433441232304
6400104204202
751002620316
oct12647015152
93667178552
101453070954
11686247795
12346769662
131a20708ca
14dada8b46
158787981e
hex569c1a6a

1453070954 has 24 divisors (see below), whose sum is σ = 2412550980. Its totient is φ = 654059648.

The previous prime is 1453070947. The next prime is 1453070987. The reversal of 1453070954 is 4590703541.

It can be written as a sum of positive squares in 2 ways, for example, as 1441948729 + 11122225 = 37973^2 + 3335^2 .

It is a super-2 number, since 2×14530709542 = 4222830394716940232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22409 + ... + 58380.

Almost surely, 21453070954 is an apocalyptic number.

1453070954 is a deficient number, since it is larger than the sum of its proper divisors (959480026).

1453070954 is a wasteful number, since it uses less digits than its factorization.

1453070954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80854 (or 80831 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 1453070954 is about 38119.1678030883. The cubic root of 1453070954 is about 1132.6496814798.

The spelling of 1453070954 in words is "one billion, four hundred fifty-three million, seventy thousand, nine hundred fifty-four".

Divisors: 1 2 17 23 34 46 391 529 782 1058 8993 17986 80789 161578 1373413 1858147 2746826 3716294 31588499 42737381 63176998 85474762 726535477 1453070954