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10220316601 = 1137731911801
BaseRepresentation
bin10011000010010110…
…11010011110111001
3222101021022212200111
421201023122132321
5131412400112401
64410052504321
7511161154255
oct114113323671
928337285614
1010220316601
114375114150
121b9291b0a1
13c6b539021
146cd513265
153ec3cbe51
hex2612da7b9

10220316601 has 32 divisors (see below), whose sum is σ = 11674884096. Its totient is φ = 8864640000.

The previous prime is 10220316559. The next prime is 10220316607. The reversal of 10220316601 is 10661302201.

It is a 6-Lehmer number, since φ(10220316601) divides (10220316601-1)6.

It is a cyclic number.

It is not a de Polignac number, because 10220316601 - 29 = 10220316089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10220316607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5673901 + ... + 5675701.

It is an arithmetic number, because the mean of its divisors is an integer number (364840128).

Almost surely, 210220316601 is an apocalyptic number.

10220316601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10220316601 is a deficient number, since it is larger than the sum of its proper divisors (1454567495).

10220316601 is a wasteful number, since it uses less digits than its factorization.

10220316601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 10220316601 its reverse (10661302201), we get a palindrome (20881618802).

The spelling of 10220316601 in words is "ten billion, two hundred twenty million, three hundred sixteen thousand, six hundred one".

Divisors: 1 11 37 73 191 407 803 1801 2101 2701 7067 13943 19811 29711 66637 77737 131473 153373 343991 515891 733007 1446203 3783901 4864501 5674801 12727667 25111343 53509511 140004337 276224773 929119691 10220316601