Search a number
-
+
119980832 = 2517220553
BaseRepresentation
bin1110010011011…
…00001100100000
322100202122202112
413021230030200
5221203341312
615523334452
72654551226
oct711541440
9270678675
10119980832
11617a9414
1234221428
131bb1b29a
1411d12b16
15a7eed22
hex726c320

119980832 has 24 divisors (see below), whose sum is σ = 250108236. Its totient is φ = 56461312.

The previous prime is 119980831. The next prime is 119980843. The reversal of 119980832 is 238089911.

It can be written as a sum of positive squares in 2 ways, for example, as 116726416 + 3254416 = 10804^2 + 1804^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 119980832.

It is not an unprimeable number, because it can be changed into a prime (119980831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109733 + ... + 110820.

Almost surely, 2119980832 is an apocalyptic number.

It is an amenable number.

119980832 is an abundant number, since it is smaller than the sum of its proper divisors (130127404).

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

119980832 is a wasteful number, since it uses less digits than its factorization.

119980832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220580 (or 220572 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 41.

The square root of 119980832 is about 10953.5762196645. The cubic root of 119980832 is about 493.2161510493.

The spelling of 119980832 in words is "one hundred nineteen million, nine hundred eighty thousand, eight hundred thirty-two".

Divisors: 1 2 4 8 16 17 32 34 68 136 272 544 220553 441106 882212 1764424 3528848 3749401 7057696 7498802 14997604 29995208 59990416 119980832