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4123706070 = 2351112496079
BaseRepresentation
bin1111010111001010…
…1100001011010110
3101122101110222021110
43311302230023112
531421132043240
61521105155450
7204121631451
oct36562541326
911571428243
104123706070
1118267a7450
1297102bb86
13509445483
142b1956498
1519205dc80
hexf5cac2d6

4123706070 has 32 divisors (see below), whose sum is σ = 10796613120. Its totient is φ = 999686240.

The previous prime is 4123706053. The next prime is 4123706107. The reversal of 4123706070 is 706073214.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6247710 + ... + 6248369.

It is an arithmetic number, because the mean of its divisors is an integer number (337394160).

Almost surely, 24123706070 is an apocalyptic number.

4123706070 is an abundant number, since it is smaller than the sum of its proper divisors (6672907050).

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

4123706070 is a wasteful number, since it uses less digits than its factorization.

4123706070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12496100.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 4123706070 is about 64216.0888718707. The cubic root of 4123706070 is about 1603.5994575664.

Adding to 4123706070 its reverse (706073214), we get a palindrome (4829779284).

The spelling of 4123706070 in words is "four billion, one hundred twenty-three million, seven hundred six thousand, seventy".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 12496079 24992158 37488237 62480395 74976474 124960790 137456869 187441185 274913738 374882370 412370607 687284345 824741214 1374568690 2061853035 4123706070