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119325481 = 113372423
BaseRepresentation
bin1110001110011…
…00001100101001
322022112100210021
413013030030221
5221021403411
615501320441
72646151462
oct707141451
9268470707
10119325481
11613a1000
1233b66121
131b94bbc2
1411bc1d69
15a720a71
hex71cc329

119325481 has 16 divisors (see below), whose sum is σ = 134851968. Its totient is φ = 105502320.

The previous prime is 119325469. The next prime is 119325509. The reversal of 119325481 is 184523911.

It is a de Polignac number, because none of the positive numbers 2k-119325481 is a prime.

It is a super-2 number, since 2×1193254812 = 28477140831762722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119325421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48036 + ... + 50458.

It is an arithmetic number, because the mean of its divisors is an integer number (8428248).

Almost surely, 2119325481 is an apocalyptic number.

119325481 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

119325481 is a deficient number, since it is larger than the sum of its proper divisors (15526487).

119325481 is an equidigital number, since it uses as much as digits as its factorization.

119325481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493 (or 2471 counting only the distinct ones).

The product of its digits is 8640, while the sum is 34.

The square root of 119325481 is about 10923.6203247824. The cubic root of 119325481 is about 492.3165073523.

The spelling of 119325481 in words is "one hundred nineteen million, three hundred twenty-five thousand, four hundred eighty-one".

Divisors: 1 11 37 121 407 1331 2423 4477 26653 49247 89651 293183 986161 3225013 10847771 119325481