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114921044 = 22719337641
BaseRepresentation
bin1101101100110…
…00111001010100
322000020121000222
412312120321110
5213404433134
615223053512
72563545530
oct666307124
9260217028
10114921044
1159962977
12325a1298
131aa69224
1411396bc0
15a150a2e
hex6d98e54

114921044 has 48 divisors (see below), whose sum is σ = 243035520. Its totient is φ = 46448640.

The previous prime is 114921029. The next prime is 114921047. The reversal of 114921044 is 440129411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114921047) 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, 178964 + ... + 179604.

It is an arithmetic number, because the mean of its divisors is an integer number (5063240).

Almost surely, 2114921044 is an apocalyptic number.

114921044 is a gapful number since it is divisible by the number (14) 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 114921044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121517760).

114921044 is an abundant number, since it is smaller than the sum of its proper divisors (128114476).

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

114921044 is a wasteful number, since it uses less digits than its factorization.

114921044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008 (or 1006 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 114921044 is about 10720.1233201862. The cubic root of 114921044 is about 486.1830952769.

The spelling of 114921044 in words is "one hundred fourteen million, nine hundred twenty-one thousand, forty-four".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 337 532 641 674 1282 1348 2359 2564 4487 4718 6403 8974 9436 12179 12806 17948 24358 25612 44821 48716 85253 89642 170506 179284 216017 341012 432034 864068 1512119 3024238 4104323 6048476 8208646 16417292 28730261 57460522 114921044