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1030254504400 = 245211234148751
BaseRepresentation
bin11101111110111111111…
…01000010100111010000
310122111021012121111021001
432333133331002213100
5113334430123120100
62105143053311344
7134301444540142
oct16773775024720
93574235544231
101030254504400
11367a23899940
12147806195554
13761ca2bc654
1437c165c0c92
151bbec8b3d6a
hexefdff429d0

1030254504400 has 60 divisors (see below), whose sum is σ = 2700203408064. Its totient is φ = 374638000000.

The previous prime is 1030254504373. The next prime is 1030254504413. The reversal of 1030254504400 is 44054520301.

It is a super-2 number, since 2×10302545044002 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 117069976 + ... + 117078775.

Almost surely, 21030254504400 is an apocalyptic number.

1030254504400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030254504400 is an abundant number, since it is smaller than the sum of its proper divisors (1669948903664).

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

1030254504400 is a wasteful number, since it uses less digits than its factorization.

1030254504400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234148780 (or 234148769 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 1030254504400 in words is "one trillion, thirty billion, two hundred fifty-four million, five hundred four thousand, four hundred".

Divisors: 1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 88 100 110 176 200 220 275 400 440 550 880 1100 2200 4400 234148751 468297502 936595004 1170743755 1873190008 2341487510 2575636261 3746380016 4682975020 5151272522 5853718775 9365950040 10302545044 11707437550 12878181305 18731900080 20605090088 23414875100 25756362610 41210180176 46829750200 51512725220 64390906525 93659500400 103025450440 128781813050 206050900880 257563626100 515127252200 1030254504400