Search a number
-
+
1970773324 = 221337899487
BaseRepresentation
bin111010101110111…
…1001110101001100
312002100100122202121
41311131321311030
513014004221244
6523320302324
766560203552
oct16535716514
95070318677
101970773324
119214a5193
124700119a4
132553b3380
14149a4bbd2
15b803cc84
hex75779d4c

1970773324 has 12 divisors (see below), whose sum is σ = 3714149824. Its totient is φ = 909587664.

The previous prime is 1970773319. The next prime is 1970773327. The reversal of 1970773324 is 4233770791.

It is not an unprimeable number, because it can be changed into a prime (1970773327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18949692 + ... + 18949795.

Almost surely, 21970773324 is an apocalyptic number.

It is an amenable number.

1970773324 is a deficient number, since it is larger than the sum of its proper divisors (1743376500).

1970773324 is a wasteful number, since it uses less digits than its factorization.

1970773324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37899504 (or 37899502 counting only the distinct ones).

The product of its (nonzero) digits is 222264, while the sum is 43.

The square root of 1970773324 is about 44393.3927966764. The cubic root of 1970773324 is about 1253.7536923385.

The spelling of 1970773324 in words is "one billion, nine hundred seventy million, seven hundred seventy-three thousand, three hundred twenty-four".

Divisors: 1 2 4 13 26 52 37899487 75798974 151597948 492693331 985386662 1970773324