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106472268 = 22327449941
BaseRepresentation
bin1100101100010…
…10001101001100
321102100100111100
412112022031030
5204224103033
614322023100
72431666530
oct626121514
9242310440
10106472268
1155112211
122b7a7a90
131909b756
14101d7bc0
159532513
hex658a34c

106472268 has 72 divisors (see below), whose sum is σ = 308599200. Its totient is φ = 30320640.

The previous prime is 106472263. The next prime is 106472269. The reversal of 106472268 is 862274601.

106472268 is a `hidden beast` number, since 1 + 0 + 647 + 2 + 2 + 6 + 8 = 666.

It is a super-2 number, since 2×1064722682 = 22672687706127648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (106472263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112678 + ... + 113618.

It is an arithmetic number, because the mean of its divisors is an integer number (4286100).

Almost surely, 2106472268 is an apocalyptic number.

106472268 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106472268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154299600).

106472268 is an abundant number, since it is smaller than the sum of its proper divisors (202126932).

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

106472268 is a wasteful number, since it uses less digits than its factorization.

106472268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407 (or 1402 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 106472268 is about 10318.5400130057. The cubic root of 106472268 is about 473.9641590162.

It can be divided in two parts, 10647 and 2268, that multiplied together give a square (24147396 = 49142).

The spelling of 106472268 in words is "one hundred six million, four hundred seventy-two thousand, two hundred sixty-eight".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 449 898 941 1347 1796 1882 2694 2823 3143 3764 4041 5388 5646 6286 6587 8082 8469 9429 11292 12572 13174 16164 16938 18858 19761 26348 28287 33876 37716 39522 56574 59283 79044 113148 118566 237132 422509 845018 1267527 1690036 2535054 2957563 3802581 5070108 5915126 7605162 8872689 11830252 15210324 17745378 26618067 35490756 53236134 106472268