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1054034031025 = 521731106175403
BaseRepresentation
bin11110101011010010101…
…00101111000110110001
310201202122102222121100101
433111221110233012301
5114232130202443100
62124114435152401
7136102642303123
oct17255124570661
93652572877311
101054034031025
11377016806188
12150341a45701
1378519a13971
1439030829213
151c64035486a
hexf56952f1b1

1054034031025 has 48 divisors (see below), whose sum is σ = 1429891481088. Its totient is φ = 767290752000.

The previous prime is 1054034031007. The next prime is 1054034031067. The reversal of 1054034031025 is 5201304304501.

It is not a de Polignac number, because 1054034031025 - 29 = 1054034030513 is a prime.

It is a super-2 number, since 2×10540340310252 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054034030984 and 1054034031002.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13940974 + ... + 14016376.

It is an arithmetic number, because the mean of its divisors is an integer number (29789405856).

Almost surely, 21054034031025 is an apocalyptic number.

It is an amenable number.

1054034031025 is a deficient number, since it is larger than the sum of its proper divisors (375857450063).

1054034031025 is a wasteful number, since it uses less digits than its factorization.

1054034031025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76522 (or 76517 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 1054034031025 its reverse (5201304304501), we get a palindrome (6255338335526).

The spelling of 1054034031025 in words is "one trillion, fifty-four billion, thirty-four million, thirty-one thousand, twenty-five".

Divisors: 1 5 17 25 31 85 155 425 527 775 1061 2635 5305 13175 18037 26525 32891 75403 90185 164455 377015 450925 559147 822275 1281851 1885075 2337493 2795735 6409255 11687465 13978675 32046275 39737381 58437325 80002583 198686905 400012915 993434525 1360043911 2000064575 2480080073 6800219555 12400400365 34001097775 42161361241 62002001825 210806806205 1054034031025