Search a number
-
+
10101011000001 = 310135579372131
BaseRepresentation
bin1001001011111101001100…
…1011000010101011000001
31022202122110211020201100120
42102333103023002223001
52310443332304000001
633252201305210453
72061526316566545
oct222772313025301
938678424221316
1010101011000001
1132448a6416409
121171788190a29
135836a1256bcc
1426cc6a561a25
15127b3ccd3236
hex92fd32c2ac1

10101011000001 has 16 divisors (see below), whose sum is σ = 13605186627648. Its totient is φ = 6665458856000.

The previous prime is 10101010999997. The next prime is 10101011000011. The reversal of 10101011000001 is 10000011010101.

It is a cyclic number.

It is not a de Polignac number, because 10101011000001 - 22 = 10101010999997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10101011000011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3608295 + ... + 5763836.

It is an arithmetic number, because the mean of its divisors is an integer number (850324164228).

Almost surely, 210101011000001 is an apocalyptic number.

It is an amenable number.

10101011000001 is a deficient number, since it is larger than the sum of its proper divisors (3504175627647).

10101011000001 is a wasteful number, since it uses less digits than its factorization.

10101011000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9375792.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 10101011000001 its reverse (10000011010101), we get a palindrome (20101022010102).

It can be divided in two parts, 1010101 and 1000001, that multiplied together give a palindrome (1010102010101).

The spelling of 10101011000001 in words is "ten trillion, one hundred one billion, eleven million, one", and thus it is an aban number.

Divisors: 1 3 101 303 3557 10671 359257 1077771 9372131 28116393 946585231 2839755693 33336669967 100010009901 3367003666667 10101011000001