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2034769212 = 223278074481
BaseRepresentation
bin111100101001000…
…0001110100111100
312020210202222121200
41321102001310330
513131400103322
6533524055500
7101265152520
oct17122016474
95223688550
102034769212
11954635253
12489534590
1326572c068
14154349d80
15bd97e8ac
hex79481d3c

2034769212 has 36 divisors (see below), whose sum is σ = 5878222896. Its totient is φ = 581362560.

The previous prime is 2034769211. The next prime is 2034769237. The reversal of 2034769212 is 2129674302.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×20347692122 = 8280571492206201888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034769211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4036989 + ... + 4037492.

Almost surely, 22034769212 is an apocalyptic number.

It is an amenable number.

2034769212 is an abundant number, since it is smaller than the sum of its proper divisors (3843453684).

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

2034769212 is a wasteful number, since it uses less digits than its factorization.

2034769212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8074498 (or 8074493 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 2034769212 is about 45108.4161991972. The cubic root of 2034769212 is about 1267.1802220738.

The spelling of 2034769212 in words is "two billion, thirty-four million, seven hundred sixty-nine thousand, two hundred twelve".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 8074481 16148962 24223443 32297924 48446886 56521367 72670329 96893772 113042734 145340658 169564101 226085468 290681316 339128202 508692303 678256404 1017384606 2034769212