Search a number
-
+
1070385794 = 23117264287
BaseRepresentation
bin111111110011001…
…100101010000010
32202121010020021022
4333303030222002
54143004321134
6254114025442
735345062202
oct7763145202
92677106238
101070385794
114aa228765
1225a578282
131409b249a
14a2230402
1563e8652e
hex3fccca82

1070385794 has 8 divisors (see below), whose sum is σ = 1657371648. Its totient is φ = 517928580.

The previous prime is 1070385793. The next prime is 1070385817. The reversal of 1070385794 is 4975830701.

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

It is a super-2 number, since 2×10703857942 = 2291451495994020872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1070385793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8632082 + ... + 8632205.

It is an arithmetic number, because the mean of its divisors is an integer number (207171456).

Almost surely, 21070385794 is an apocalyptic number.

1070385794 is a deficient number, since it is larger than the sum of its proper divisors (586985854).

1070385794 is a wasteful number, since it uses less digits than its factorization.

1070385794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17264320.

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 1070385794 is about 32716.7509694957. The cubic root of 1070385794 is about 1022.9320333608.

The spelling of 1070385794 in words is "one billion, seventy million, three hundred eighty-five thousand, seven hundred ninety-four".

Divisors: 1 2 31 62 17264287 34528574 535192897 1070385794