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10145034462 = 234339321839
BaseRepresentation
bin10010111001011000…
…01111000011011110
3222012000200011000010
421130230033003132
5131234112100322
64354403144050
7506255240643
oct113454170336
928160604003
1010145034462
114336675602
121b71675026
13c58a6b194
146c3517dca
153e59ab20c
hex25cb0f0de

10145034462 has 16 divisors (see below), whose sum is σ = 20761931520. Its totient is φ = 3303034392.

The previous prime is 10145034437. The next prime is 10145034521. The reversal of 10145034462 is 26443054101.

It is a super-3 number, since 3×101450344623 (a number of 31 digits) contains 333 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, 19660662 + ... + 19661177.

It is an arithmetic number, because the mean of its divisors is an integer number (1297620720).

Almost surely, 210145034462 is an apocalyptic number.

10145034462 is an abundant number, since it is smaller than the sum of its proper divisors (10616897058).

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

10145034462 is a wasteful number, since it uses less digits than its factorization.

10145034462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39321887.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 10145034462 its reverse (26443054101), we get a palindrome (36588088563).

The spelling of 10145034462 in words is "ten billion, one hundred forty-five million, thirty-four thousand, four hundred sixty-two".

Divisors: 1 2 3 6 43 86 129 258 39321839 78643678 117965517 235931034 1690839077 3381678154 5072517231 10145034462