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5740069860 = 2234571926641
BaseRepresentation
bin1010101100010001…
…01000001111100100
3112211000221202120000
411112020220033210
543223424213420
62345325341300
7262146534360
oct52610501744
915730852500
105740069860
112486135498
121142407830
1370628a555
143c64aa2a0
15238de1690
hex1562283e4

5740069860 has 240 divisors, whose sum is σ = 21663143040. Its totient is φ = 1242915840.

The previous prime is 5740069849. The next prime is 5740069861. The reversal of 5740069860 is 689600475.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (5740069861) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 202140 + ... + 228780.

It is an arithmetic number, because the mean of its divisors is an integer number (90263096).

Almost surely, 25740069860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5740069860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10831571520).

5740069860 is an abundant number, since it is smaller than the sum of its proper divisors (15923073180).

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

5740069860 is a wasteful number, since it uses less digits than its factorization.

5740069860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26688 (or 26677 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 5740069860 is about 75763.2487423817. The cubic root of 5740069860 is about 1790.4920320660.

It can be divided in two parts, 57400 and 69860, that added together give a triangular number (127260 = T504).

The spelling of 5740069860 in words is "five billion, seven hundred forty million, sixty-nine thousand, eight hundred sixty".