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5212461441 = 311157953377
BaseRepresentation
bin1001101101010111…
…11101100110000001
3111110021011110212110
410312223331212001
541133342231231
62221121045533
7243112122405
oct46653754601
914407143773
105212461441
112235331480
1210157868a9
13650b89c15
143763a9105
15207923046
hex136afd981

5212461441 has 8 divisors (see below), whose sum is σ = 7581762144. Its totient is φ = 3159067520.

The previous prime is 5212461403. The next prime is 5212461473. The reversal of 5212461441 is 1441642125.

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 5212461441 - 211 = 5212459393 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5212461399 and 5212461408.

It is not an unprimeable number, because it can be changed into a prime (5212461481) 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, 78976656 + ... + 78976721.

It is an arithmetic number, because the mean of its divisors is an integer number (947720268).

Almost surely, 25212461441 is an apocalyptic number.

It is an amenable number.

5212461441 is a deficient number, since it is larger than the sum of its proper divisors (2369300703).

5212461441 is a wasteful number, since it uses less digits than its factorization.

5212461441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157953391.

The product of its digits is 7680, while the sum is 30.

The square root of 5212461441 is about 72197.3783526798. The cubic root of 5212461441 is about 1733.8610281353.

The spelling of 5212461441 in words is "five billion, two hundred twelve million, four hundred sixty-one thousand, four hundred forty-one".

Divisors: 1 3 11 33 157953377 473860131 1737487147 5212461441