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10211211033030 = 2325716208271481
BaseRepresentation
bin1001010010010111101110…
…0110110011100111000110
31100011011220212001102110100
42110211323212303213012
52314300030011024110
633414544322304530
72102510220452640
oct224457346634706
940134825042410
1010211211033030
113287606471277
12118b001ab8146
13590bb4020147
14274322135890
1512a93c73ebc0
hex9497b9b39c6

10211211033030 has 48 divisors (see below), whose sum is σ = 30341884214304. Its totient is φ = 2333991093120.

The previous prime is 10211211033029. The next prime is 10211211033097. The reversal of 10211211033030 is 3033011211201.

10211211033030 is a `hidden beast` number, since 10 + 211 + 2 + 110 + 330 + 3 + 0 = 666.

It is a super-2 number, since 2×102112110330302 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10211211032994 and 10211211033012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8104135111 + ... + 8104136370.

It is an arithmetic number, because the mean of its divisors is an integer number (632122587798).

Almost surely, 210211211033030 is an apocalyptic number.

10211211033030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10211211033030 is an abundant number, since it is smaller than the sum of its proper divisors (20130673181274).

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

10211211033030 is a wasteful number, since it uses less digits than its factorization.

10211211033030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16208271501 (or 16208271498 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 10211211033030 its reverse (3033011211201), we get a palindrome (13244222244231).

The spelling of 10211211033030 in words is "ten trillion, two hundred eleven billion, two hundred eleven million, thirty-three thousand, thirty".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 630 16208271481 32416542962 48624814443 81041357405 97249628886 113457900367 145874443329 162082714810 226915800734 243124072215 291748886658 340373701101 486248144430 567289501835 680747402202 729372216645 1021121103303 1134579003670 1458744433290 1701868505505 2042242206606 3403737011010 5105605516515 10211211033030