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8401010106 = 233127120521
BaseRepresentation
bin1111101001011110…
…10011110110111010
3210200110222112100110
413310233103312322
5114201124310411
63505342445150
7415120256556
oct76457236672
923613875313
108401010106
113621173265
1217655937b6
13a3b6493c8
14599a52866
1534280d2a6
hex1f4bd3dba

8401010106 has 48 divisors (see below), whose sum is σ = 17606890944. Its totient is φ = 2671704000.

The previous prime is 8401010081. The next prime is 8401010117. The reversal of 8401010106 is 6010101048.

It is a super-2 number, since 2×84010101062 (a number of 21 digits) contains 22 as substring.

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, 399126 + ... + 419646.

It is an arithmetic number, because the mean of its divisors is an integer number (366810228).

Almost surely, 28401010106 is an apocalyptic number.

8401010106 is an abundant number, since it is smaller than the sum of its proper divisors (9205880838).

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

8401010106 is a wasteful number, since it uses less digits than its factorization.

8401010106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20659 (or 20628 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 8401010106 is about 91657.0243134698. The cubic root of 8401010106 is about 2032.8741919558.

The spelling of 8401010106 in words is "eight billion, four hundred one million, ten thousand, one hundred six".

Divisors: 1 2 3 6 31 62 71 93 142 186 213 426 961 1922 2201 2883 4402 5766 6603 13206 20521 41042 61563 68231 123126 136462 204693 409386 636151 1272302 1456991 1908453 2913982 3816906 4370973 8741946 19720681 39441362 45166721 59162043 90333442 118324086 135500163 271000326 1400168351 2800336702 4200505053 8401010106