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10141954 = 219725741
BaseRepresentation
bin100110101100…
…000100000010
3201002021010221
4212230010002
510044020304
61001213254
7152130244
oct46540402
921067127
1010141954
1157a7889
12349122a
132141374
1414c0094
15d55054
hex9ac102

10141954 has 8 divisors (see below), whose sum is σ = 15290748. Its totient is φ = 5045040.

The previous prime is 10141951. The next prime is 10141969. The reversal of 10141954 is 45914101.

It can be written as a sum of positive squares in 2 ways, for example, as 8381025 + 1760929 = 2895^2 + 1327^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (10141951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12477 + ... + 13264.

Almost surely, 210141954 is an apocalyptic number.

10141954 is a deficient number, since it is larger than the sum of its proper divisors (5148794).

10141954 is a wasteful number, since it uses less digits than its factorization.

10141954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25940.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 10141954 is about 3184.6434651308. The cubic root of 10141954 is about 216.4581183309.

The spelling of 10141954 in words is "ten million, one hundred forty-one thousand, nine hundred fifty-four".

Divisors: 1 2 197 394 25741 51482 5070977 10141954