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5198855070 = 235251690419
BaseRepresentation
bin1001101011110000…
…00011101110011110
3111102022120012102210
410311320003232132
541121401330240
62215513301250
7242555352603
oct46570035636
914368505383
105198855070
112228688842
121011104826
1364b104a06
143746666aa
15206636780
hex135e03b9e

5198855070 has 32 divisors (see below), whose sum is σ = 12526980480. Its totient is φ = 1380836000.

The previous prime is 5198855059. The next prime is 5198855083. The reversal of 5198855070 is 705588915.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337680 + ... + 352739.

It is an arithmetic number, because the mean of its divisors is an integer number (391468140).

Almost surely, 25198855070 is an apocalyptic number.

5198855070 is an abundant number, since it is smaller than the sum of its proper divisors (7328125410).

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

5198855070 is a wasteful number, since it uses less digits than its factorization.

5198855070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690680.

The product of its (nonzero) digits is 504000, while the sum is 48.

The square root of 5198855070 is about 72103.0864110546. The cubic root of 5198855070 is about 1732.3510496642.

The spelling of 5198855070 in words is "five billion, one hundred ninety-eight million, eight hundred fifty-five thousand, seventy".

Divisors: 1 2 3 5 6 10 15 30 251 502 753 1255 1506 2510 3765 7530 690419 1380838 2071257 3452095 4142514 6904190 10356285 20712570 173295169 346590338 519885507 866475845 1039771014 1732951690 2599427535 5198855070