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54303555234 = 2389107950393
BaseRepresentation
bin110010100100101111…
…100111111010100010
312012011111201102120110
4302210233213322202
51342203202231414
640540253352150
73631456414005
oct624457477242
9165144642513
1054303555234
1121036a39875
12a636198656
135175535506
1428b210153c
15162c5cc459
hexca4be7ea2

54303555234 has 32 divisors (see below), whose sum is σ = 110853956160. Its totient is φ = 17730513152.

The previous prime is 54303555221. The next prime is 54303555269. The reversal of 54303555234 is 43255530345.

It is a super-2 number, since 2×543035552342 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54303555192 and 54303555201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418059 + ... + 532334.

It is an arithmetic number, because the mean of its divisors is an integer number (3464186130).

Almost surely, 254303555234 is an apocalyptic number.

54303555234 is an abundant number, since it is smaller than the sum of its proper divisors (56550400926).

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

54303555234 is a wasteful number, since it uses less digits than its factorization.

54303555234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950594.

The product of its (nonzero) digits is 540000, while the sum is 39.

The spelling of 54303555234 in words is "fifty-four billion, three hundred three million, five hundred fifty-five thousand, two hundred thirty-four".

Divisors: 1 2 3 6 89 107 178 214 267 321 534 642 9523 19046 28569 57138 950393 1900786 2851179 5702358 84584977 101692051 169169954 203384102 253754931 305076153 507509862 610152306 9050592539 18101185078 27151777617 54303555234