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3029093020 = 2251011499551
BaseRepresentation
bin1011010010001100…
…0100101010011100
321211002202212110101
42310203010222130
522200421434040
61220323550444
7135030602662
oct26443045234
97732685411
103029093020
111314931468
1270652b424
1339372c745
1420a41ac32
1512adde09a
hexb48c4a9c

3029093020 has 24 divisors (see below), whose sum is σ = 6424080768. Its totient is φ = 1199640000.

The previous prime is 3029092991. The next prime is 3029093033. The reversal of 3029093020 is 203909203.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3029093020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 747756 + ... + 751795.

It is an arithmetic number, because the mean of its divisors is an integer number (267670032).

Almost surely, 23029093020 is an apocalyptic number.

It is an amenable number.

3029093020 is an abundant number, since it is smaller than the sum of its proper divisors (3394987748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3029093020 is a wasteful number, since it uses less digits than its factorization.

3029093020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499661 (or 1499659 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 3029093020 is about 55037.1966945992. The cubic root of 3029093020 is about 1446.8967353613.

The spelling of 3029093020 in words is "three billion, twenty-nine million, ninety-three thousand, twenty".

Divisors: 1 2 4 5 10 20 101 202 404 505 1010 2020 1499551 2999102 5998204 7497755 14995510 29991020 151454651 302909302 605818604 757273255 1514546510 3029093020