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135125154410 = 2548612779781
BaseRepresentation
bin111110111011000010…
…1100011101001101010
3110220210002211001202112
41331312011203221222
54203214014420120
6142024201002322
712522345601331
oct1756605435152
9426702731675
10135125154410
1152340699534
12222311833a2
13c98594348c
14677c028d18
1537acc8cbc5
hex1f76163a6a

135125154410 has 16 divisors (see below), whose sum is σ = 243275401512. Its totient is φ = 54038923200.

The previous prime is 135125154403. The next prime is 135125154431. The reversal of 135125154410 is 14451521531.

135125154410 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 132537499249 + 2587655161 = 364057^2 + 50869^2 .

It is a super-3 number, since 3×1351251544103 (a number of 34 digits) contains 333 as substring.

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, 1341281 + ... + 1438500.

Almost surely, 2135125154410 is an apocalyptic number.

135125154410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135125154410 is a deficient number, since it is larger than the sum of its proper divisors (108150247102).

135125154410 is a wasteful number, since it uses less digits than its factorization.

135125154410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784649.

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 135125154410 its reverse (14451521531), we get a palindrome (149576675941).

The spelling of 135125154410 in words is "one hundred thirty-five billion, one hundred twenty-five million, one hundred fifty-four thousand, four hundred ten".

Divisors: 1 2 5 10 4861 9722 24305 48610 2779781 5559562 13898905 27797810 13512515441 27025030882 67562577205 135125154410