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10055005056061 = 742311698119993
BaseRepresentation
bin1001001001010001110100…
…0000010010110000111101
31022121020201120221121121221
42102110131000102300331
52304220122243243221
633215112222153341
72055310253533240
oct222243500226075
938536646847557
1010055005056061
113227338247839
121164888a22851
1357c24bb07284
1426a944479257
15126848ddc541
hex9251d012c3d

10055005056061 has 16 divisors (see below), whose sum is σ = 11495402184448. Its totient is φ = 8615600380800.

The previous prime is 10055005056013. The next prime is 10055005056073. The reversal of 10055005056061 is 16065050055001.

It is not a de Polignac number, because 10055005056061 - 215 = 10055005023293 is a prime.

It is a super-2 number, since 2×100550050560612 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10055005056361) 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, 502916281 + ... + 502936273.

It is an arithmetic number, because the mean of its divisors is an integer number (718462636528).

Almost surely, 210055005056061 is an apocalyptic number.

It is an amenable number.

10055005056061 is a deficient number, since it is larger than the sum of its proper divisors (1440397128387).

10055005056061 is a wasteful number, since it uses less digits than its factorization.

10055005056061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41212.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 10055005056061 in words is "ten trillion, fifty-five billion, five million, fifty-six thousand, sixty-one".

Divisors: 1 7 4231 16981 19993 29617 118867 139951 71846611 84590383 339501133 502926277 592132681 2376507931 1436429293723 10055005056061