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2042510003512 = 2311169313709593
BaseRepresentation
bin11101101110001111000…
…101010100110100111000
321020021002000220202222121
4131232033011110310320
5231431030030103022
64202152141531024
7300365205400246
oct35561705246470
97207060822877
102042510003512
117182507156a0
1228ba28573a74
1311a7b96393c4
1470c02553796
15381e50192c7
hex1db8f154d38

2042510003512 has 32 divisors (see below), whose sum is σ = 4180329402480. Its totient is φ = 927865186560.

The previous prime is 2042510003431. The next prime is 2042510003531. The reversal of 2042510003512 is 2153000152402.

It is a super-2 number, since 2×20425100035122 (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 7 ways as a sum of consecutive naturals, for example, 6705813 + ... + 7003780.

Almost surely, 22042510003512 is an apocalyptic number.

2042510003512 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2042510003512 is an abundant number, since it is smaller than the sum of its proper divisors (2137819398968).

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

2042510003512 is a wasteful number, since it uses less digits than its factorization.

2042510003512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13711303 (or 13711299 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 2042510003512 its reverse (2153000152402), we get a palindrome (4195510155914).

The spelling of 2042510003512 in words is "two trillion, forty-two billion, five hundred ten million, three thousand, five hundred twelve".

Divisors: 1 2 4 8 11 22 44 88 1693 3386 6772 13544 18623 37246 74492 148984 13709593 27419186 54838372 109676744 150805523 301611046 603222092 1206444184 23210340949 46420681898 92841363796 185682727592 255313750439 510627500878 1021255001756 2042510003512