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5012041512400 = 245213963854137
BaseRepresentation
bin100100011101111010011…
…1101000011010111010000
3122202010221210100100001221
41020323310331003113100
51124104130111344100
614354300003534424
71025052026633236
oct110736475032720
918663853310057
105012041512400
11166265a851aaa
1268b44a68a414
132a4830a01b30
14134826acc956
158a59494201a
hex48ef4f435d0

5012041512400 has 60 divisors (see below), whose sum is σ = 12967693572652. Its totient is φ = 1850599941120.

The previous prime is 5012041512383. The next prime is 5012041512451. The reversal of 5012041512400 is 42151402105.

It can be written as a sum of positive squares in 6 ways, for example, as 1759963076496 + 3252078435904 = 1326636^2 + 1803352^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 481921869 + ... + 481932268.

Almost surely, 25012041512400 is an apocalyptic number.

5012041512400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5012041512400 is an abundant number, since it is smaller than the sum of its proper divisors (7955652060252).

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

5012041512400 is a wasteful number, since it uses less digits than its factorization.

5012041512400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963854168 (or 963854157 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 5012041512400 its reverse (42151402105), we get a palindrome (5054192914505).

The spelling of 5012041512400 in words is "five trillion, twelve billion, forty-one million, five hundred twelve thousand, four hundred".

Divisors: 1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 80 100 104 130 200 208 260 325 400 520 650 1040 1300 2600 5200 963854137 1927708274 3855416548 4819270685 7710833096 9638541370 12530103781 15421666192 19277082740 24096353425 25060207562 38554165480 48192706850 50120415124 62650518905 77108330960 96385413700 100240830248 125301037810 192770827400 200481660496 250602075620 313252594525 385541654800 501204151240 626505189050 1002408302480 1253010378100 2506020756200 5012041512400