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980541245 = 5992319763
BaseRepresentation
bin111010011100011…
…101111100111101
32112100001122201102
4322130131330331
54002004304440
6241144222445
733204314555
oct7234357475
92470048642
10980541245
11463543172
1223446aa25
131281b6228
1494324165
155b13ab15
hex3a71df3d

980541245 has 8 divisors (see below), whose sum is σ = 1176827616. Its totient is φ = 784314256.

The previous prime is 980541223. The next prime is 980541269. The reversal of 980541245 is 542145089.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 980541245 - 210 = 980540221 is a prime.

It is a super-2 number, since 2×9805412452 = 1922922266292300050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 980541199 and 980541208.

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, 39734 + ... + 59496.

It is an arithmetic number, because the mean of its divisors is an integer number (147103452).

Almost surely, 2980541245 is an apocalyptic number.

It is an amenable number.

980541245 is a deficient number, since it is larger than the sum of its proper divisors (196286371).

980541245 is a wasteful number, since it uses less digits than its factorization.

980541245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29691.

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 980541245 is about 31313.5952103875. The cubic root of 980541245 is about 993.4712160770.

It can be divided in two parts, 98054 and 1245, that added together give a palindrome (99299).

The spelling of 980541245 in words is "nine hundred eighty million, five hundred forty-one thousand, two hundred forty-five".

Divisors: 1 5 9923 19763 49615 98815 196108249 980541245