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125014250320 = 2455329484493
BaseRepresentation
bin111010001101101101…
…1100001001101010000
3102221200110100220211021
41310123123201031100
54022012122002240
6133233013125224
712013653411001
oct1643333411520
9387613326737
10125014250320
1149022315653
122028b029814
13ba33c952ab
14609d2771a8
1533ba2c454a
hex1d1b6e1350

125014250320 has 40 divisors (see below), whose sum is σ = 296142257736. Its totient is φ = 49062194688.

The previous prime is 125014250297. The next prime is 125014250359. The reversal of 125014250320 is 23052410521.

125014250320 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 5746246416 + 119268003904 = 75804^2 + 345352^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 14738007 + ... + 14746486.

Almost surely, 2125014250320 is an apocalyptic number.

125014250320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125014250320 is an abundant number, since it is smaller than the sum of its proper divisors (171128007416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125014250320 is a wasteful number, since it uses less digits than its factorization.

125014250320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29484559 (or 29484553 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 125014250320 its reverse (23052410521), we get a palindrome (148066660841).

The spelling of 125014250320 in words is "one hundred twenty-five billion, fourteen million, two hundred fifty thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 40 53 80 106 212 265 424 530 848 1060 2120 4240 29484493 58968986 117937972 147422465 235875944 294844930 471751888 589689860 1179379720 1562678129 2358759440 3125356258 6250712516 7813390645 12501425032 15626781290 25002850064 31253562580 62507125160 125014250320