Search a number
-
+
10310223310 = 256726358511
BaseRepresentation
bin10011001101000100…
…11000010111001110
3222121112111121111121
421212202120113032
5132103404121220
64423023511154
7513332311042
oct114642302716
928545447447
1010310223310
114410941412
121bb8a584ba
13c8405766a
146db438022
1540523aeaa
hex2668985ce

10310223310 has 32 divisors (see below), whose sum is σ = 18907333632. Its totient is φ = 4047019680.

The previous prime is 10310223307. The next prime is 10310223311. The reversal of 10310223310 is 1332201301.

It is a super-2 number, since 2×103102233102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10310223311) 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, 146955 + ... + 205465.

It is an arithmetic number, because the mean of its divisors is an integer number (590854176).

Almost surely, 210310223310 is an apocalyptic number.

10310223310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10310223310 is a deficient number, since it is larger than the sum of its proper divisors (8597110322).

10310223310 is a wasteful number, since it uses less digits than its factorization.

10310223310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58848.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10310223310 its reverse (1332201301), we get a palindrome (11642424611).

The spelling of 10310223310 in words is "ten billion, three hundred ten million, two hundred twenty-three thousand, three hundred ten".

Divisors: 1 2 5 10 67 134 263 335 526 670 1315 2630 17621 35242 58511 88105 117022 176210 292555 585110 3920237 7840474 15388393 19601185 30776786 39202370 76941965 153883930 1031022331 2062044662 5155111655 10310223310