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10541772 = 223397609
BaseRepresentation
bin101000001101…
…101011001100
3201211120121000
4220031223030
510144314042
61013540300
7155414013
oct50155314
921746530
1010541772
115a5020a
123644690
132251347
141585a7a
15dd374c
hexa0dacc

10541772 has 24 divisors (see below), whose sum is σ = 27330800. Its totient is φ = 3513888.

The previous prime is 10541759. The next prime is 10541777. The reversal of 10541772 is 27714501.

It is a super-2 number, since 2×105417722 = 222257913799968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10541777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48697 + ... + 48912.

Almost surely, 210541772 is an apocalyptic number.

10541772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10541772 is an abundant number, since it is smaller than the sum of its proper divisors (16789028).

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

10541772 is a wasteful number, since it uses less digits than its factorization.

10541772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97622 (or 97614 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 10541772 is about 3246.8095108891. The cubic root of 10541772 is about 219.2659557416.

The spelling of 10541772 in words is "ten million, five hundred forty-one thousand, seven hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 97609 195218 292827 390436 585654 878481 1171308 1756962 2635443 3513924 5270886 10541772