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5155101601 = 131318730071
BaseRepresentation
bin1001100110100010…
…01001101110100001
3111022021020021221221
410303101021232201
541024201222401
62211311415041
7241514432506
oct46321115641
914267207857
105155101601
112205a14151
12bba524481
136420258a0
1436c9174ad
152028927a1
hex133449ba1

5155101601 has 8 divisors (see below), whose sum is σ = 5552253504. Its totient is φ = 4758036240.

The previous prime is 5155101599. The next prime is 5155101617. The reversal of 5155101601 is 1061015515.

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 5155101601 - 21 = 5155101599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5155101671) 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, 156396 + ... + 186466.

It is an arithmetic number, because the mean of its divisors is an integer number (694031688).

Almost surely, 25155101601 is an apocalyptic number.

It is an amenable number.

5155101601 is a deficient number, since it is larger than the sum of its proper divisors (397151903).

5155101601 is a wasteful number, since it uses less digits than its factorization.

5155101601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43271.

The product of its (nonzero) digits is 750, while the sum is 25.

The square root of 5155101601 is about 71799.0362121944. The cubic root of 5155101601 is about 1727.4775406363.

The spelling of 5155101601 in words is "five billion, one hundred fifty-five million, one hundred one thousand, six hundred one".

Divisors: 1 13 13187 30071 171431 390923 396546277 5155101601