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10144153455 = 352923319893
BaseRepresentation
bin10010111001010001…
…10111111101101111
3222011222000101111020
421130220313331233
5131233400402310
64354332225223
7506244611262
oct113450677557
928158011436
1010144153455
1143361236a7
121b7130b213
13c58820187
146c3368cd9
153e5885170
hex25ca37f6f

10144153455 has 16 divisors (see below), whose sum is σ = 16790323680. Its totient is φ = 5223655808.

The previous prime is 10144153451. The next prime is 10144153469. The reversal of 10144153455 is 55435144101.

10144153455 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10144153455 - 22 = 10144153451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10144153451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11659512 + ... + 11660381.

It is an arithmetic number, because the mean of its divisors is an integer number (1049395230).

Almost surely, 210144153455 is an apocalyptic number.

10144153455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10144153455 is a deficient number, since it is larger than the sum of its proper divisors (6646170225).

10144153455 is a wasteful number, since it uses less digits than its factorization.

10144153455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23319930.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 10144153455 its reverse (55435144101), we get a palindrome (65579297556).

The spelling of 10144153455 in words is "ten billion, one hundred forty-four million, one hundred fifty-three thousand, four hundred fifty-five".

Divisors: 1 3 5 15 29 87 145 435 23319893 69959679 116599465 349798395 676276897 2028830691 3381384485 10144153455