Search a number
-
+
70127374 = 2533172087
BaseRepresentation
bin1000010111000…
…00111100001110
311212221211200011
410023200330032
5120423033444
610543023434
71511033662
oct413407416
9155854604
1070127374
1136648809
121b59ab7a
13116b47b5
1494568a2
156253734
hex42e0f0e

70127374 has 16 divisors (see below), whose sum is σ = 107565408. Its totient is φ = 34277152.

The previous prime is 70127371. The next prime is 70127389. The reversal of 70127374 is 47372107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70127371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32559 + ... + 34645.

It is an arithmetic number, because the mean of its divisors is an integer number (6722838).

Almost surely, 270127374 is an apocalyptic number.

70127374 is a deficient number, since it is larger than the sum of its proper divisors (37438034).

70127374 is a wasteful number, since it uses less digits than its factorization.

70127374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459.

The product of its (nonzero) digits is 8232, while the sum is 31.

The square root of 70127374 is about 8374.2088581549. The cubic root of 70127374 is about 412.3783521303.

The spelling of 70127374 in words is "seventy million, one hundred twenty-seven thousand, three hundred seventy-four".

Divisors: 1 2 53 106 317 634 2087 4174 16801 33602 110611 221222 661579 1323158 35063687 70127374