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11315000401 = 671321127843
BaseRepresentation
bin10101000100110110…
…10011010001010001
31002012120011120112221
422202123103101101
5141133120003101
65110435421041
7550252626235
oct124233232121
932176146487
1011315000401
114887028301
122239454781
1310b4278013
14794a6a5c5
15463562aa1
hex2a26d3451

11315000401 has 8 divisors (see below), whose sum is σ = 11492664224. Its totient is φ = 11137595040.

The previous prime is 11315000329. The next prime is 11315000483. The reversal of 11315000401 is 10400051311.

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 11315000401 - 27 = 11315000273 is a prime.

It is a deceptive number, since it divides R11315000400.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11315000201) 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, 24586 + ... + 152428.

It is an arithmetic number, because the mean of its divisors is an integer number (1436583028).

Almost surely, 211315000401 is an apocalyptic number.

It is an amenable number.

11315000401 is a deficient number, since it is larger than the sum of its proper divisors (177663823).

11315000401 is a wasteful number, since it uses less digits than its factorization.

11315000401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129231.

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 11315000401 its reverse (10400051311), we get a palindrome (21715051712).

The spelling of 11315000401 in words is "eleven billion, three hundred fifteen million, four hundred one", and thus it is an aban number.

Divisors: 1 67 1321 88507 127843 8565481 168880603 11315000401