Search a number
-
+
4742012425762 = 223121978451851
BaseRepresentation
bin100010100000001010111…
…1101110101011000100010
3121210022221222222110100001
41011000111331311120202
51110143120140111022
614030241143250214
7666412326364003
oct105002575653042
917708858873301
104742012425762
111569092432597
1264704a44996a
13285229222cb1
1412572c1c31aa
158353d563b27
hex45015f75622

4742012425762 has 16 divisors (see below), whose sum is σ = 7422889730112. Its totient is φ = 2267732777200.

The previous prime is 4742012425747. The next prime is 4742012425789. The reversal of 4742012425762 is 2675242102474.

It is a super-2 number, since 2×47420124257622 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3664864 + ... + 4786987.

It is an arithmetic number, because the mean of its divisors is an integer number (463930608132).

Almost surely, 24742012425762 is an apocalyptic number.

4742012425762 is a deficient number, since it is larger than the sum of its proper divisors (2680877304350).

4742012425762 is a wasteful number, since it uses less digits than its factorization.

4742012425762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8464073.

The product of its (nonzero) digits is 1505280, while the sum is 46.

The spelling of 4742012425762 in words is "four trillion, seven hundred forty-two billion, twelve million, four hundred twenty-five thousand, seven hundred sixty-two".

Divisors: 1 2 23 46 12197 24394 280531 561062 8451851 16903702 194392573 388785146 103087226647 206174453294 2371006212881 4742012425762