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10042355246 = 271173988241
BaseRepresentation
bin10010101101001001…
…00010111000101110
3221220212110111121012
421112210202320232
5131031320331441
64340254305222
7503600416430
oct112644427056
927825414535
1010042355246
114293714150
121b431b8212
13c406ca051
146b3a2a650
153db9779eb
hex256922e2e

10042355246 has 32 divisors (see below), whose sum is σ = 18806135040. Its totient is φ = 3907267200.

The previous prime is 10042355237. The next prime is 10042355273. The reversal of 10042355246 is 64255324001.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69686 + ... + 157926.

It is an arithmetic number, because the mean of its divisors is an integer number (587691720).

Almost surely, 210042355246 is an apocalyptic number.

10042355246 is a deficient number, since it is larger than the sum of its proper divisors (8763779794).

10042355246 is a wasteful number, since it uses less digits than its factorization.

10042355246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89000.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 10042355246 its reverse (64255324001), we get a palindrome (74297679247).

The spelling of 10042355246 in words is "ten billion, forty-two million, three hundred fifty-five thousand, two hundred forty-six".

Divisors: 1 2 7 11 14 22 77 154 739 1478 5173 8129 10346 16258 56903 88241 113806 176482 617687 970651 1235374 1941302 6794557 13589114 65210099 130420198 456470693 717311089 912941386 1434622178 5021177623 10042355246