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980379230 = 2598037923
BaseRepresentation
bin111010011011110…
…110011001011110
32112022202102110212
4322123312121132
54001434113410
6241140532422
733203041325
oct7233663136
92468672425
10980379230
11463442476
122343b1112
1312815a56c
14942c10bc
155b107b05
hex3a6f665e

980379230 has 8 divisors (see below), whose sum is σ = 1764682632. Its totient is φ = 392151688.

The previous prime is 980379229. The next prime is 980379259. The reversal of 980379230 is 32973089.

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

It is a super-2 number, since 2×9803792302 = 1922286869230785800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49018952 + ... + 49018971.

It is an arithmetic number, because the mean of its divisors is an integer number (220585329).

Almost surely, 2980379230 is an apocalyptic number.

980379230 is a deficient number, since it is larger than the sum of its proper divisors (784303402).

980379230 is a wasteful number, since it uses less digits than its factorization.

980379230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98037930.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 980379230 is about 31311.0081281328. The cubic root of 980379230 is about 993.4164959226.

The spelling of 980379230 in words is "nine hundred eighty million, three hundred seventy-nine thousand, two hundred thirty".

Divisors: 1 2 5 10 98037923 196075846 490189615 980379230