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10211071100 = 2252293521059
BaseRepresentation
bin10011000001010000…
…01001010001111100
3222100121221011020112
421200220021101330
5131403013233400
64405122405152
7511016446406
oct114050112174
928317834215
1010211071100
11436a97993a
121b8b8007b8
13c6964ca09
146cc1c7b76
153eb6a2835
hex260a0947c

10211071100 has 36 divisors (see below), whose sum is σ = 22922100600. Its totient is φ = 3943584960.

The previous prime is 10211071061. The next prime is 10211071103. The reversal of 10211071100 is 117011201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211071103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1757630 + ... + 1763429.

Almost surely, 210211071100 is an apocalyptic number.

10211071100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10211071100 is an abundant number, since it is smaller than the sum of its proper divisors (12711029500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10211071100 is a wasteful number, since it uses less digits than its factorization.

10211071100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521102 (or 3521095 counting only the distinct ones).

The product of its (nonzero) digits is 14, while the sum is 14.

Adding to 10211071100 its reverse (117011201), we get a palindrome (10328082301).

The spelling of 10211071100 in words is "ten billion, two hundred eleven million, seventy-one thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 29 50 58 100 116 145 290 580 725 1450 2900 3521059 7042118 14084236 17605295 35210590 70421180 88026475 102110711 176052950 204221422 352105900 408442844 510553555 1021107110 2042214220 2552767775 5105535550 10211071100