Search a number
-
+
6700000070 = 251374890511
BaseRepresentation
bin1100011110101100…
…11110001101000110
3122021221020021020202
412033112132031012
5102210200000240
63024500130502
7325014026621
oct61726361506
918257207222
106700000070
112928a80245
12136b996a32
1382a1081aa
14477b86db8
1529330a315
hex18f59e346

6700000070 has 16 divisors (see below), whose sum is σ = 12148031808. Its totient is φ = 2660437440.

The previous prime is 6700000037. The next prime is 6700000081. The reversal of 6700000070 is 700000076.

It is a junction number, because it is equal to n+sod(n) for n = 6699999988 and 6700000051.

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, 2443886 + ... + 2446625.

It is an arithmetic number, because the mean of its divisors is an integer number (759251988).

Almost surely, 26700000070 is an apocalyptic number.

6700000070 is a deficient number, since it is larger than the sum of its proper divisors (5448031738).

6700000070 is a wasteful number, since it uses less digits than its factorization.

6700000070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4890655.

The product of its (nonzero) digits is 294, while the sum is 20.

The square root of 6700000070 is about 81853.5281463176. The cubic root of 6700000070 is about 1885.2036375864.

The spelling of 6700000070 in words is "six billion, seven hundred million, seventy", and thus it is an aban number.

Divisors: 1 2 5 10 137 274 685 1370 4890511 9781022 24452555 48905110 670000007 1340000014 3350000035 6700000070