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555264130138 = 21961669135801
BaseRepresentation
bin10000001010010000101…
…00100011110001011010
31222002020022102101212021
420011020110203301122
533044140104131023
61103030153205054
755054651142314
oct10051024436132
91862208371767
10555264130138
111a4539142423
128b744a0078a
13404906984b3
141cc36b2c7b4
15e69c70535d
hex8148523c5a

555264130138 has 32 divisors (see below), whose sum is σ = 891263580480. Its totient is φ = 258662160000.

The previous prime is 555264130133. The next prime is 555264130207. The reversal of 555264130138 is 831031462555.

It is a super-3 number, since 3×5552641301383 (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 555264130094 and 555264130103.

It is not an unprimeable number, because it can be changed into a prime (555264130133) 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, 15491838 + ... + 15527638.

It is an arithmetic number, because the mean of its divisors is an integer number (27851986890).

Almost surely, 2555264130138 is an apocalyptic number.

555264130138 is a deficient number, since it is larger than the sum of its proper divisors (335999450342).

555264130138 is a wasteful number, since it uses less digits than its factorization.

555264130138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42574.

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 555264130138 in words is "five hundred fifty-five billion, two hundred sixty-four million, one hundred thirty thousand, one hundred thirty-eight".

Divisors: 1 2 19 38 61 122 1159 2318 6691 13382 35801 71602 127129 254258 408151 680219 816302 1360438 2183861 4367722 7754869 15509738 41493359 82986718 239544491 479088982 4551345329 9102690658 14612213951 29224427902 277632065069 555264130138