Search a number
-
+
30936895321483 = 431523137245391
BaseRepresentation
bin1110000100011000011101…
…01001111111010110001011
311001112112112102112100221201
413002030032221333112023
513023332230200241413
6145444114041245031
76342055051255534
oct702141651772613
9131475472470851
1030936895321483
119948299981a78
12357793b793777
13143544b9a5218
1478d4d488968b
15389b1646c9dd
hex1c230ea7f58b

30936895321483 has 8 divisors (see below), whose sum is σ = 31067964896256. Its totient is φ = 30806100239400.

The previous prime is 30936895321477. The next prime is 30936895321523. The reversal of 30936895321483 is 38412359863903.

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

It is a cyclic number.

It is not a de Polignac number, because 30936895321483 - 221 = 30936893224331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30936895322483) 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, 68397283 + ... + 68848108.

It is an arithmetic number, because the mean of its divisors is an integer number (3883495612032).

Almost surely, 230936895321483 is an apocalyptic number.

30936895321483 is a deficient number, since it is larger than the sum of its proper divisors (131069574773).

30936895321483 is a wasteful number, since it uses less digits than its factorization.

30936895321483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137246345.

The product of its (nonzero) digits is 100776960, while the sum is 64.

The spelling of 30936895321483 in words is "thirty trillion, nine hundred thirty-six billion, eight hundred ninety-five million, three hundred twenty-one thousand, four hundred eighty-three".

Divisors: 1 431 523 225413 137245391 59152763521 71779339493 30936895321483