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125503668323 = 1143709374239
BaseRepresentation
bin111010011100010011…
…0100000000001100011
3102222221120021221002222
41310320212200001203
54024012414341243
6133353335101255
712032045402435
oct1647046400143
9388846257088
10125503668323
1149253604640
12203a6b1182b
13bab14b3947
146108276655
1533e824c168
hex1d389a0063

125503668323 has 16 divisors (see below), whose sum is σ = 140295091200. Its totient is φ = 111283411680.

The previous prime is 125503668319. The next prime is 125503668383. The reversal of 125503668323 is 323866305521.

It is a cyclic number.

It is not a de Polignac number, because 125503668323 - 22 = 125503668319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125503668383) 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, 148238 + ... + 522476.

It is an arithmetic number, because the mean of its divisors is an integer number (8768443200).

Almost surely, 2125503668323 is an apocalyptic number.

125503668323 is a deficient number, since it is larger than the sum of its proper divisors (14791422877).

125503668323 is a wasteful number, since it uses less digits than its factorization.

125503668323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375002.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 125503668323 in words is "one hundred twenty-five billion, five hundred three million, six hundred sixty-eight thousand, three hundred twenty-three".

Divisors: 1 11 43 473 709 7799 30487 335357 374239 4116629 16092277 177015047 265335451 2918689961 11409424393 125503668323