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10144135062 = 233187854353
BaseRepresentation
bin10010111001010001…
…10011011110010110
3222011221222110021000
421130220303132112
5131233344310222
64354332004130
7506244503535
oct113450633626
928157873230
1010144135062
1143361108a6
121b71300646
13c588149a9
146c336231c
153e587e9ac
hex25ca33796

10144135062 has 16 divisors (see below), whose sum is σ = 22542522480. Its totient is φ = 3381378336.

The previous prime is 10144135061. The next prime is 10144135103. The reversal of 10144135062 is 26053144101.

It is a happy number.

10144135062 is a `hidden beast` number, since 1 + 0 + 144 + 13 + 506 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10144135061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93927123 + ... + 93927230.

It is an arithmetic number, because the mean of its divisors is an integer number (1408907655).

Almost surely, 210144135062 is an apocalyptic number.

10144135062 is an abundant number, since it is smaller than the sum of its proper divisors (12398387418).

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

10144135062 is a wasteful number, since it uses less digits than its factorization.

10144135062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187854364 (or 187854358 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 10144135062 its reverse (26053144101), we get a palindrome (36197279163).

It can be divided in two parts, 101441 and 35062, that added together give a triangular number (136503 = T522).

The spelling of 10144135062 in words is "ten billion, one hundred forty-four million, one hundred thirty-five thousand, sixty-two".

Divisors: 1 2 3 6 9 18 27 54 187854353 375708706 563563059 1127126118 1690689177 3381378354 5072067531 10144135062