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127869006350 = 25210923462203
BaseRepresentation
bin111011100010110010…
…1100011001000001110
3110020001102002112220002
41313011211203020032
54043333431200400
6134424152324302
712144466422611
oct1670545431016
9406042075802
10127869006350
114a2577a2058
12209470a3692
13c09a554647
146290472178
1534d5c27ed5
hex1dc596320e

127869006350 has 24 divisors (see below), whose sum is σ = 240018346920. Its totient is φ = 50678356320.

The previous prime is 127869006347. The next prime is 127869006383. The reversal of 127869006350 is 53600968721.

It is a junction number, because it is equal to n+sod(n) for n = 127869006295 and 127869006304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11725652 + ... + 11736551.

It is an arithmetic number, because the mean of its divisors is an integer number (10000764455).

Almost surely, 2127869006350 is an apocalyptic number.

127869006350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127869006350 is a deficient number, since it is larger than the sum of its proper divisors (112149340570).

127869006350 is a wasteful number, since it uses less digits than its factorization.

127869006350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23462324 (or 23462319 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 127869006350 in words is "one hundred twenty-seven billion, eight hundred sixty-nine million, six thousand, three hundred fifty".

Divisors: 1 2 5 10 25 50 109 218 545 1090 2725 5450 23462203 46924406 117311015 234622030 586555075 1173110150 2557380127 5114760254 12786900635 25573801270 63934503175 127869006350