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2761600001 = 31731220327
BaseRepresentation
bin1010010010011010…
…1010110000000001
321010110102211000112
42210212222300001
521123432200001
61134010401105
7125302132646
oct24446526001
97113384015
102761600001
11119793aa56
12650a30195
133501a3a54
141c2aa9dcd
151126a1cbb
hexa49aac01

2761600001 has 8 divisors (see below), whose sum is σ = 2889736704. Its totient is φ = 2635904160.

The previous prime is 2761599989. The next prime is 2761600019. The reversal of 2761600001 is 1000061672.

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 2761600001 - 26 = 2761599937 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2761600001.

It is not an unprimeable number, because it can be changed into a prime (2761600031) 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, 607901 + ... + 612426.

It is an arithmetic number, because the mean of its divisors is an integer number (361217088).

Almost surely, 22761600001 is an apocalyptic number.

It is an amenable number.

2761600001 is a deficient number, since it is larger than the sum of its proper divisors (128136703).

2761600001 is a wasteful number, since it uses less digits than its factorization.

2761600001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220431.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 2761600001 is about 52550.9276892426. The cubic root of 2761600001 is about 1402.9868207046.

Adding to 2761600001 its reverse (1000061672), we get a palindrome (3761661673).

The spelling of 2761600001 in words is "two billion, seven hundred sixty-one million, six hundred thousand, one".

Divisors: 1 31 73 2263 1220327 37830137 89083871 2761600001