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4122980830 = 25412298083
BaseRepresentation
bin1111010110111111…
…1011000111011110
3101122100010010102201
43311233323013132
531420440341310
61521041442114
7204112521163
oct36557730736
911570103381
104122980830
111826351581
1297094033a
13509250337
142b180806a
15191e68e3a
hexf5bfb1de

4122980830 has 8 divisors (see below), whose sum is σ = 7421365512. Its totient is φ = 1649192328.

The previous prime is 4122980821. The next prime is 4122980831. The reversal of 4122980830 is 380892214.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4122980830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122980831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206149032 + ... + 206149051.

It is an arithmetic number, because the mean of its divisors is an integer number (927670689).

Almost surely, 24122980830 is an apocalyptic number.

4122980830 is a deficient number, since it is larger than the sum of its proper divisors (3298384682).

4122980830 is a wasteful number, since it uses less digits than its factorization.

4122980830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412298090.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 4122980830 is about 64210.4417521013. The cubic root of 4122980830 is about 1603.5054432149.

The spelling of 4122980830 in words is "four billion, one hundred twenty-two million, nine hundred eighty thousand, eight hundred thirty".

Divisors: 1 2 5 10 412298083 824596166 2061490415 4122980830